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-rw-r--r--drivers/char/bfin-otp.c40
-rw-r--r--drivers/char/mem.c6
-rw-r--r--drivers/char/mwave/3780i.c64
-rw-r--r--drivers/char/mwave/3780i.h8
-rw-r--r--drivers/char/mwave/mwavedd.c42
-rw-r--r--drivers/char/mwave/mwavedd.h14
-rw-r--r--drivers/char/mwave/smapi.c4
-rw-r--r--drivers/char/mwave/smapi.h6
-rw-r--r--drivers/char/mwave/tp3780i.c52
-rw-r--r--drivers/char/ppdev.c25
-rw-r--r--drivers/char/snsc.c7
-rw-r--r--drivers/char/tile-srom.c28
-rw-r--r--drivers/char/ttyprintk.c69
-rw-r--r--drivers/char/xillybus/xillybus_core.c4
14 files changed, 174 insertions, 195 deletions
diff --git a/drivers/char/bfin-otp.c b/drivers/char/bfin-otp.c
index 44660f1c4849..35d46da754d7 100644
--- a/drivers/char/bfin-otp.c
+++ b/drivers/char/bfin-otp.c
@@ -230,45 +230,7 @@ static struct miscdevice bfin_otp_misc_device = {
.name = DRIVER_NAME,
.fops = &bfin_otp_fops,
};
-
-/**
- * bfin_otp_init - Initialize module
- *
- * Registers the device and notifier handler. Actual device
- * initialization is handled by bfin_otp_open().
- */
-static int __init bfin_otp_init(void)
-{
- int ret;
-
- stampit();
-
- ret = misc_register(&bfin_otp_misc_device);
- if (ret) {
- pr_init(KERN_ERR PFX "unable to register a misc device\n");
- return ret;
- }
-
- pr_init(KERN_INFO PFX "initialized\n");
-
- return 0;
-}
-
-/**
- * bfin_otp_exit - Deinitialize module
- *
- * Unregisters the device and notifier handler. Actual device
- * deinitialization is handled by bfin_otp_close().
- */
-static void __exit bfin_otp_exit(void)
-{
- stampit();
-
- misc_deregister(&bfin_otp_misc_device);
-}
-
-module_init(bfin_otp_init);
-module_exit(bfin_otp_exit);
+module_misc_device(bfin_otp_misc_device);
MODULE_AUTHOR("Mike Frysinger <vapier@gentoo.org>");
MODULE_DESCRIPTION("Blackfin OTP Memory Interface");
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index a33163dbb913..5bb1985ec484 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -381,6 +381,9 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
int err = 0;
+ if (!pfn_valid(PFN_DOWN(p)))
+ return -EIO;
+
read = 0;
if (p < (unsigned long) high_memory) {
low_count = count;
@@ -509,6 +512,9 @@ static ssize_t write_kmem(struct file *file, const char __user *buf,
char *kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */
int err = 0;
+ if (!pfn_valid(PFN_DOWN(p)))
+ return -EIO;
+
if (p < (unsigned long) high_memory) {
unsigned long to_write = min_t(unsigned long, count,
(unsigned long)high_memory - p);
diff --git a/drivers/char/mwave/3780i.c b/drivers/char/mwave/3780i.c
index 28740046bc83..972c40a19629 100644
--- a/drivers/char/mwave/3780i.c
+++ b/drivers/char/mwave/3780i.c
@@ -124,7 +124,7 @@ static void dsp3780I_WriteGenCfg(unsigned short usDspBaseIO, unsigned uIndex,
MKBYTE(rSlaveControl));
rSlaveControl_Save = rSlaveControl;
- rSlaveControl.ConfigMode = TRUE;
+ rSlaveControl.ConfigMode = true;
PRINTK_2(TRACE_3780I,
"3780i::dsp3780i_WriteGenCfg entry rSlaveControl+ConfigMode %x\n",
@@ -155,7 +155,7 @@ unsigned char dsp3780I_ReadGenCfg(unsigned short usDspBaseIO,
MKBYTE(rSlaveControl) = InByteDsp(DSP_IsaSlaveControl);
rSlaveControl_Save = rSlaveControl;
- rSlaveControl.ConfigMode = TRUE;
+ rSlaveControl.ConfigMode = true;
OutByteDsp(DSP_IsaSlaveControl, MKBYTE(rSlaveControl));
OutByteDsp(DSP_ConfigAddress, (unsigned char) uIndex);
ucValue = InByteDsp(DSP_ConfigData);
@@ -230,7 +230,7 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
rUartCfg1.BaseIO = 3;
break;
}
- rUartCfg2.Enable = TRUE;
+ rUartCfg2.Enable = true;
}
rHBridgeCfg1.Reserved = rHBridgeCfg2.Reserved = 0;
@@ -238,7 +238,7 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
rHBridgeCfg1.IrqPulse = pSettings->bDspIrqPulse;
rHBridgeCfg1.Irq = (unsigned char) pIrqMap[pSettings->usDspIrq];
rHBridgeCfg1.AccessMode = 1;
- rHBridgeCfg2.Enable = TRUE;
+ rHBridgeCfg2.Enable = true;
rBusmasterCfg2.Reserved = 0;
@@ -278,8 +278,8 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
* soft-reset active for 10ms.
*/
rSlaveControl.ClockControl = 0;
- rSlaveControl.SoftReset = TRUE;
- rSlaveControl.ConfigMode = FALSE;
+ rSlaveControl.SoftReset = true;
+ rSlaveControl.ConfigMode = false;
rSlaveControl.Reserved = 0;
PRINTK_4(TRACE_3780I,
@@ -302,7 +302,7 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
for (i = 0; i < 11; i++)
udelay(2000);
- rSlaveControl.SoftReset = FALSE;
+ rSlaveControl.SoftReset = false;
OutWordDsp(DSP_IsaSlaveControl, MKWORD(rSlaveControl));
MKWORD(tval) = InWordDsp(DSP_IsaSlaveControl);
@@ -326,10 +326,10 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
}
- rHBridgeControl.EnableDspInt = FALSE;
- rHBridgeControl.MemAutoInc = TRUE;
- rHBridgeControl.IoAutoInc = FALSE;
- rHBridgeControl.DiagnosticMode = FALSE;
+ rHBridgeControl.EnableDspInt = false;
+ rHBridgeControl.MemAutoInc = true;
+ rHBridgeControl.IoAutoInc = false;
+ rHBridgeControl.DiagnosticMode = false;
PRINTK_3(TRACE_3780I,
"3780i::dsp3780i_EnableDSP DSP_HBridgeControl %x rHBridgeControl %x\n",
@@ -345,7 +345,7 @@ int dsp3780I_EnableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings,
ChipID = ReadMsaCfg(DSP_ChipID);
PRINTK_2(TRACE_3780I,
- "3780i::dsp3780I_EnableDSP exiting bRC=TRUE, ChipID %x\n",
+ "3780i::dsp3780I_EnableDSP exiting bRC=true, ChipID %x\n",
ChipID);
return 0;
@@ -361,8 +361,8 @@ int dsp3780I_DisableDSP(DSP_3780I_CONFIG_SETTINGS * pSettings)
PRINTK_1(TRACE_3780I, "3780i::dsp3780i_DisableDSP entry\n");
rSlaveControl.ClockControl = 0;
- rSlaveControl.SoftReset = TRUE;
- rSlaveControl.ConfigMode = FALSE;
+ rSlaveControl.SoftReset = true;
+ rSlaveControl.ConfigMode = false;
rSlaveControl.Reserved = 0;
spin_lock_irqsave(&dsp_lock, flags);
OutWordDsp(DSP_IsaSlaveControl, MKWORD(rSlaveControl));
@@ -398,14 +398,14 @@ int dsp3780I_Reset(DSP_3780I_CONFIG_SETTINGS * pSettings)
PRINTK_2(TRACE_3780I, "3780i::dsp3780i_Reset rHBridgeControl %x\n",
MKWORD(rHBridgeControl));
- rHBridgeControl.EnableDspInt = FALSE;
+ rHBridgeControl.EnableDspInt = false;
OutWordDsp(DSP_HBridgeControl, MKWORD(rHBridgeControl));
spin_unlock_irqrestore(&dsp_lock, flags);
/* Reset the core via the boot domain register */
- rBootDomain.ResetCore = TRUE;
- rBootDomain.Halt = TRUE;
- rBootDomain.NMI = TRUE;
+ rBootDomain.ResetCore = true;
+ rBootDomain.Halt = true;
+ rBootDomain.NMI = true;
rBootDomain.Reserved = 0;
PRINTK_2(TRACE_3780I, "3780i::dsp3780i_Reset rBootDomain %x\n",
@@ -438,26 +438,26 @@ int dsp3780I_Run(DSP_3780I_CONFIG_SETTINGS * pSettings)
/* Transition the core to a running state */
- rBootDomain.ResetCore = TRUE;
- rBootDomain.Halt = FALSE;
- rBootDomain.NMI = TRUE;
+ rBootDomain.ResetCore = true;
+ rBootDomain.Halt = false;
+ rBootDomain.NMI = true;
rBootDomain.Reserved = 0;
WriteMsaCfg(DSP_MspBootDomain, MKWORD(rBootDomain));
udelay(5);
- rBootDomain.ResetCore = FALSE;
+ rBootDomain.ResetCore = false;
WriteMsaCfg(DSP_MspBootDomain, MKWORD(rBootDomain));
udelay(5);
- rBootDomain.NMI = FALSE;
+ rBootDomain.NMI = false;
WriteMsaCfg(DSP_MspBootDomain, MKWORD(rBootDomain));
udelay(5);
/* Enable DSP to PC interrupt */
spin_lock_irqsave(&dsp_lock, flags);
MKWORD(rHBridgeControl) = InWordDsp(DSP_HBridgeControl);
- rHBridgeControl.EnableDspInt = TRUE;
+ rHBridgeControl.EnableDspInt = true;
PRINTK_2(TRACE_3780I, "3780i::dsp3780i_Run rHBridgeControl %x\n",
MKWORD(rHBridgeControl));
@@ -466,7 +466,7 @@ int dsp3780I_Run(DSP_3780I_CONFIG_SETTINGS * pSettings)
spin_unlock_irqrestore(&dsp_lock, flags);
- PRINTK_1(TRACE_3780I, "3780i::dsp3780i_Run exit bRC=TRUE\n");
+ PRINTK_1(TRACE_3780I, "3780i::dsp3780i_Run exit bRC=true\n");
return 0;
}
@@ -508,7 +508,7 @@ int dsp3780I_ReadDStore(unsigned short usDspBaseIO, void __user *pvBuffer,
PRINTK_1(TRACE_3780I,
- "3780I::dsp3780I_ReadDStore exit bRC=TRUE\n");
+ "3780I::dsp3780I_ReadDStore exit bRC=true\n");
return 0;
}
@@ -550,7 +550,7 @@ int dsp3780I_ReadAndClearDStore(unsigned short usDspBaseIO,
PRINTK_1(TRACE_3780I,
- "3780I::dsp3780I_ReadAndClearDStore exit bRC=TRUE\n");
+ "3780I::dsp3780I_ReadAndClearDStore exit bRC=true\n");
return 0;
}
@@ -592,7 +592,7 @@ int dsp3780I_WriteDStore(unsigned short usDspBaseIO, void __user *pvBuffer,
PRINTK_1(TRACE_3780I,
- "3780I::dsp3780D_WriteDStore exit bRC=TRUE\n");
+ "3780I::dsp3780D_WriteDStore exit bRC=true\n");
return 0;
}
@@ -640,7 +640,7 @@ int dsp3780I_ReadIStore(unsigned short usDspBaseIO, void __user *pvBuffer,
}
PRINTK_1(TRACE_3780I,
- "3780I::dsp3780I_ReadIStore exit bRC=TRUE\n");
+ "3780I::dsp3780I_ReadIStore exit bRC=true\n");
return 0;
}
@@ -689,7 +689,7 @@ int dsp3780I_WriteIStore(unsigned short usDspBaseIO, void __user *pvBuffer,
}
PRINTK_1(TRACE_3780I,
- "3780I::dsp3780I_WriteIStore exit bRC=TRUE\n");
+ "3780I::dsp3780I_WriteIStore exit bRC=true\n");
return 0;
}
@@ -713,7 +713,7 @@ int dsp3780I_GetIPCSource(unsigned short usDspBaseIO,
*/
spin_lock_irqsave(&dsp_lock, flags);
MKWORD(rHBridgeControl) = InWordDsp(DSP_HBridgeControl);
- rHBridgeControl.EnableDspInt = FALSE;
+ rHBridgeControl.EnableDspInt = false;
OutWordDsp(DSP_HBridgeControl, MKWORD(rHBridgeControl));
*pusIPCSource = InWordDsp(DSP_Interrupt);
@@ -725,7 +725,7 @@ int dsp3780I_GetIPCSource(unsigned short usDspBaseIO,
OutWordDsp(DSP_Interrupt, (unsigned short) ~(*pusIPCSource));
- rHBridgeControl.EnableDspInt = TRUE;
+ rHBridgeControl.EnableDspInt = true;
OutWordDsp(DSP_HBridgeControl, MKWORD(rHBridgeControl));
spin_unlock_irqrestore(&dsp_lock, flags);
diff --git a/drivers/char/mwave/3780i.h b/drivers/char/mwave/3780i.h
index fba6ab1160ce..9ccb6b270b07 100644
--- a/drivers/char/mwave/3780i.h
+++ b/drivers/char/mwave/3780i.h
@@ -101,7 +101,7 @@ typedef struct {
} DSP_UART_CFG_1;
typedef struct {
- unsigned char Enable:1; /* RW: Enable I/O and IRQ: 0=FALSE, 1=TRUE */
+ unsigned char Enable:1; /* RW: Enable I/O and IRQ: 0=false, 1=true */
unsigned char Reserved:7; /* 0: Reserved */
} DSP_UART_CFG_2;
@@ -114,7 +114,7 @@ typedef struct {
} DSP_HBRIDGE_CFG_1;
typedef struct {
- unsigned char Enable:1; /* RW: enable I/O and IRQ: 0=FALSE, 1=TRUE */
+ unsigned char Enable:1; /* RW: enable I/O and IRQ: 0=false, 1=true */
unsigned char Reserved:7; /* 0: Reserved */
} DSP_HBRIDGE_CFG_2;
@@ -133,12 +133,12 @@ typedef struct {
typedef struct {
- unsigned char GateIOCHRDY:1; /* RW: Enable IOCHRDY gating: 0=FALSE, 1=TRUE */
+ unsigned char GateIOCHRDY:1; /* RW: Enable IOCHRDY gating: 0=false, 1=true */
unsigned char Reserved:7; /* 0: Reserved */
} DSP_ISA_PROT_CFG;
typedef struct {
- unsigned char Enable:1; /* RW: Enable low power suspend/resume 0=FALSE, 1=TRUE */
+ unsigned char Enable:1; /* RW: Enable low power suspend/resume 0=false, 1=true */
unsigned char Reserved:7; /* 0: Reserved */
} DSP_POWER_MGMT_CFG;
diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c
index 164544afd680..3a3ff2eb6cba 100644
--- a/drivers/char/mwave/mwavedd.c
+++ b/drivers/char/mwave/mwavedd.c
@@ -296,8 +296,8 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
pDrvData->IPCs[ipcnum].usIntCount);
mutex_lock(&mwave_mutex);
- pDrvData->IPCs[ipcnum].bIsHere = FALSE;
- pDrvData->IPCs[ipcnum].bIsEnabled = TRUE;
+ pDrvData->IPCs[ipcnum].bIsHere = false;
+ pDrvData->IPCs[ipcnum].bIsEnabled = true;
mutex_unlock(&mwave_mutex);
PRINTK_2(TRACE_MWAVE,
@@ -324,7 +324,7 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
pDrvData->IPCs[ipcnum].usIntCount);
mutex_lock(&mwave_mutex);
- if (pDrvData->IPCs[ipcnum].bIsEnabled == TRUE) {
+ if (pDrvData->IPCs[ipcnum].bIsEnabled == true) {
DECLARE_WAITQUEUE(wait, current);
PRINTK_2(TRACE_MWAVE,
@@ -332,7 +332,7 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
" ipc %x going to sleep\n",
ipcnum);
add_wait_queue(&pDrvData->IPCs[ipcnum].ipc_wait_queue, &wait);
- pDrvData->IPCs[ipcnum].bIsHere = TRUE;
+ pDrvData->IPCs[ipcnum].bIsHere = true;
set_current_state(TASK_INTERRUPTIBLE);
/* check whether an event was signalled by */
/* the interrupt handler while we were gone */
@@ -355,7 +355,7 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
" application\n",
ipcnum);
}
- pDrvData->IPCs[ipcnum].bIsHere = FALSE;
+ pDrvData->IPCs[ipcnum].bIsHere = false;
remove_wait_queue(&pDrvData->IPCs[ipcnum].ipc_wait_queue, &wait);
set_current_state(TASK_RUNNING);
PRINTK_2(TRACE_MWAVE,
@@ -384,9 +384,9 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
return -EINVAL;
}
mutex_lock(&mwave_mutex);
- if (pDrvData->IPCs[ipcnum].bIsEnabled == TRUE) {
- pDrvData->IPCs[ipcnum].bIsEnabled = FALSE;
- if (pDrvData->IPCs[ipcnum].bIsHere == TRUE) {
+ if (pDrvData->IPCs[ipcnum].bIsEnabled == true) {
+ pDrvData->IPCs[ipcnum].bIsEnabled = false;
+ if (pDrvData->IPCs[ipcnum].bIsHere == true) {
wake_up_interruptible(&pDrvData->IPCs[ipcnum].ipc_wait_queue);
}
}
@@ -541,7 +541,7 @@ static void mwave_exit(void)
if (pDrvData->device_registered) {
device_unregister(&mwave_device);
- pDrvData->device_registered = FALSE;
+ pDrvData->device_registered = false;
}
#endif
@@ -576,16 +576,16 @@ static int __init mwave_init(void)
memset(&mwave_s_mdd, 0, sizeof(MWAVE_DEVICE_DATA));
- pDrvData->bBDInitialized = FALSE;
- pDrvData->bResourcesClaimed = FALSE;
- pDrvData->bDSPEnabled = FALSE;
- pDrvData->bDSPReset = FALSE;
- pDrvData->bMwaveDevRegistered = FALSE;
+ pDrvData->bBDInitialized = false;
+ pDrvData->bResourcesClaimed = false;
+ pDrvData->bDSPEnabled = false;
+ pDrvData->bDSPReset = false;
+ pDrvData->bMwaveDevRegistered = false;
pDrvData->sLine = -1;
for (i = 0; i < ARRAY_SIZE(pDrvData->IPCs); i++) {
- pDrvData->IPCs[i].bIsEnabled = FALSE;
- pDrvData->IPCs[i].bIsHere = FALSE;
+ pDrvData->IPCs[i].bIsEnabled = false;
+ pDrvData->IPCs[i].bIsHere = false;
pDrvData->IPCs[i].usIntCount = 0; /* no ints received yet */
init_waitqueue_head(&pDrvData->IPCs[i].ipc_wait_queue);
}
@@ -601,7 +601,7 @@ static int __init mwave_init(void)
" Failed to initialize board data\n");
goto cleanup_error;
}
- pDrvData->bBDInitialized = TRUE;
+ pDrvData->bBDInitialized = true;
retval = tp3780I_CalcResources(&pDrvData->rBDData);
PRINTK_2(TRACE_MWAVE,
@@ -626,7 +626,7 @@ static int __init mwave_init(void)
" Failed to claim resources\n");
goto cleanup_error;
}
- pDrvData->bResourcesClaimed = TRUE;
+ pDrvData->bResourcesClaimed = true;
retval = tp3780I_EnableDSP(&pDrvData->rBDData);
PRINTK_2(TRACE_MWAVE,
@@ -639,7 +639,7 @@ static int __init mwave_init(void)
" Failed to enable DSP\n");
goto cleanup_error;
}
- pDrvData->bDSPEnabled = TRUE;
+ pDrvData->bDSPEnabled = true;
if (misc_register(&mwave_misc_dev) < 0) {
PRINTK_ERROR(KERN_ERR_MWAVE
@@ -647,7 +647,7 @@ static int __init mwave_init(void)
" Failed to register misc device\n");
goto cleanup_error;
}
- pDrvData->bMwaveDevRegistered = TRUE;
+ pDrvData->bMwaveDevRegistered = true;
pDrvData->sLine = register_serial_portandirq(
pDrvData->rBDData.rDspSettings.usUartBaseIO,
@@ -668,7 +668,7 @@ static int __init mwave_init(void)
if (device_register(&mwave_device))
goto cleanup_error;
- pDrvData->device_registered = TRUE;
+ pDrvData->device_registered = true;
for (i = 0; i < ARRAY_SIZE(mwave_dev_attrs); i++) {
if(device_create_file(&mwave_device, mwave_dev_attrs[i])) {
PRINTK_ERROR(KERN_ERR_MWAVE
diff --git a/drivers/char/mwave/mwavedd.h b/drivers/char/mwave/mwavedd.h
index 7e0d530e2e07..37e0a4926080 100644
--- a/drivers/char/mwave/mwavedd.h
+++ b/drivers/char/mwave/mwavedd.h
@@ -125,8 +125,8 @@ extern int mwave_uart_io;
typedef struct _MWAVE_IPC {
unsigned short usIntCount; /* 0=none, 1=first, 2=greater than 1st */
- BOOLEAN bIsEnabled;
- BOOLEAN bIsHere;
+ bool bIsEnabled;
+ bool bIsHere;
/* entry spin lock */
wait_queue_head_t ipc_wait_queue;
} MWAVE_IPC;
@@ -135,12 +135,12 @@ typedef struct _MWAVE_DEVICE_DATA {
THINKPAD_BD_DATA rBDData; /* board driver's data area */
unsigned long ulIPCSource_ISR; /* IPC source bits for recently processed intr, set during ISR processing */
unsigned long ulIPCSource_DPC; /* IPC source bits for recently processed intr, set during DPC processing */
- BOOLEAN bBDInitialized;
- BOOLEAN bResourcesClaimed;
- BOOLEAN bDSPEnabled;
- BOOLEAN bDSPReset;
+ bool bBDInitialized;
+ bool bResourcesClaimed;
+ bool bDSPEnabled;
+ bool bDSPReset;
MWAVE_IPC IPCs[16];
- BOOLEAN bMwaveDevRegistered;
+ bool bMwaveDevRegistered;
short sLine;
int nr_registered_attrs;
int device_registered;
diff --git a/drivers/char/mwave/smapi.c b/drivers/char/mwave/smapi.c
index 6187fd14b3fe..8c5411a8f33f 100644
--- a/drivers/char/mwave/smapi.c
+++ b/drivers/char/mwave/smapi.c
@@ -493,7 +493,7 @@ exit_smapi_request_error:
}
-int smapi_set_DSP_power_state(BOOLEAN bOn)
+int smapi_set_DSP_power_state(bool bOn)
{
int bRC = -EIO;
unsigned short usAX, usBX, usCX, usDX, usDI, usSI;
@@ -556,7 +556,7 @@ int smapi_init(void)
PRINTK_ERROR("smapi::smapi_init, ERROR unable to read from SMAPI port\n");
} else {
PRINTK_2(TRACE_SMAPI,
- "smapi::smapi_init, exit TRUE g_usSmapiPort %x\n",
+ "smapi::smapi_init, exit true g_usSmapiPort %x\n",
g_usSmapiPort);
retval = 0;
//SmapiQuerySystemID();
diff --git a/drivers/char/mwave/smapi.h b/drivers/char/mwave/smapi.h
index 64b2ec1420e3..ebc206b000b9 100644
--- a/drivers/char/mwave/smapi.h
+++ b/drivers/char/mwave/smapi.h
@@ -49,10 +49,6 @@
#ifndef _LINUX_SMAPI_H
#define _LINUX_SMAPI_H
-#define TRUE 1
-#define FALSE 0
-#define BOOLEAN int
-
typedef struct {
int bDSPPresent;
int bDSPEnabled;
@@ -74,7 +70,7 @@ typedef struct {
int smapi_init(void);
int smapi_query_DSP_cfg(SMAPI_DSP_SETTINGS * pSettings);
int smapi_set_DSP_cfg(void);
-int smapi_set_DSP_power_state(BOOLEAN bOn);
+int smapi_set_DSP_power_state(bool bOn);
#endif
diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c
index 04e6d6a27994..5e1618a76b2a 100644
--- a/drivers/char/mwave/tp3780i.c
+++ b/drivers/char/mwave/tp3780i.c
@@ -80,13 +80,13 @@ static void EnableSRAM(THINKPAD_BD_DATA * pBDData)
WriteMsaCfg(DSP_GpioModeControl_15_8, MKWORD(rGpioMode));
MKWORD(rGpioDriverEnable) = 0;
- rGpioDriverEnable.Enable10 = TRUE;
- rGpioDriverEnable.Mask10 = TRUE;
+ rGpioDriverEnable.Enable10 = true;
+ rGpioDriverEnable.Mask10 = true;
WriteMsaCfg(DSP_GpioDriverEnable_15_8, MKWORD(rGpioDriverEnable));
MKWORD(rGpioOutputData) = 0;
rGpioOutputData.Latch10 = 0;
- rGpioOutputData.Mask10 = TRUE;
+ rGpioOutputData.Mask10 = true;
WriteMsaCfg(DSP_GpioOutputData_15_8, MKWORD(rGpioOutputData));
PRINTK_1(TRACE_TP3780I, "tp3780i::EnableSRAM exit\n");
@@ -127,7 +127,7 @@ static irqreturn_t DspInterrupt(int irq, void *dev_id)
PRINTK_2(TRACE_TP3780I,
"tp3780i::DspInterrupt usIntCount %x\n",
pDrvData->IPCs[usPCNum - 1].usIntCount);
- if (pDrvData->IPCs[usPCNum - 1].bIsEnabled == TRUE) {
+ if (pDrvData->IPCs[usPCNum - 1].bIsEnabled == true) {
PRINTK_2(TRACE_TP3780I,
"tp3780i::DspInterrupt, waking up usPCNum %x\n",
usPCNum - 1);
@@ -160,8 +160,8 @@ int tp3780I_InitializeBoardData(THINKPAD_BD_DATA * pBDData)
PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_InitializeBoardData entry pBDData %p\n", pBDData);
- pBDData->bDSPEnabled = FALSE;
- pSettings->bInterruptClaimed = FALSE;
+ pBDData->bDSPEnabled = false;
+ pSettings->bInterruptClaimed = false;
retval = smapi_init();
if (retval) {
@@ -269,7 +269,7 @@ int tp3780I_ReleaseResources(THINKPAD_BD_DATA * pBDData)
if (pSettings->bInterruptClaimed) {
free_irq(pSettings->usDspIrq, NULL);
- pSettings->bInterruptClaimed = FALSE;
+ pSettings->bInterruptClaimed = false;
}
PRINTK_2(TRACE_TP3780I,
@@ -283,7 +283,7 @@ int tp3780I_ReleaseResources(THINKPAD_BD_DATA * pBDData)
int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
{
DSP_3780I_CONFIG_SETTINGS *pSettings = &pBDData->rDspSettings;
- BOOLEAN bDSPPoweredUp = FALSE, bInterruptAllocated = FALSE;
+ bool bDSPPoweredUp = false, bInterruptAllocated = false;
PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_EnableDSP entry pBDData %p\n", pBDData);
@@ -336,14 +336,14 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
}
}
- pSettings->bDspIrqActiveLow = pSettings->bDspIrqPulse = TRUE;
- pSettings->bUartIrqActiveLow = pSettings->bUartIrqPulse = TRUE;
+ pSettings->bDspIrqActiveLow = pSettings->bDspIrqPulse = true;
+ pSettings->bUartIrqActiveLow = pSettings->bUartIrqPulse = true;
if (pBDData->bShareDspIrq) {
- pSettings->bDspIrqActiveLow = FALSE;
+ pSettings->bDspIrqActiveLow = false;
}
if (pBDData->bShareUartIrq) {
- pSettings->bUartIrqActiveLow = FALSE;
+ pSettings->bUartIrqActiveLow = false;
}
pSettings->usNumTransfers = TP_CFG_NumTransfers;
@@ -373,16 +373,16 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
PRINTK_3(TRACE_TP3780I,
"tp3780i::tp3780I_EnableDSP, got interrupt %x bShareDspIrq %x\n",
pSettings->usDspIrq, pBDData->bShareDspIrq);
- bInterruptAllocated = TRUE;
- pSettings->bInterruptClaimed = TRUE;
+ bInterruptAllocated = true;
+ pSettings->bInterruptClaimed = true;
}
- smapi_set_DSP_power_state(FALSE);
- if (smapi_set_DSP_power_state(TRUE)) {
- PRINTK_ERROR(KERN_ERR_MWAVE "tp3780i::tp3780I_EnableDSP: Error: smapi_set_DSP_power_state(TRUE) failed\n");
+ smapi_set_DSP_power_state(false);
+ if (smapi_set_DSP_power_state(true)) {
+ PRINTK_ERROR(KERN_ERR_MWAVE "tp3780i::tp3780I_EnableDSP: Error: smapi_set_DSP_power_state(true) failed\n");
goto exit_cleanup;
} else {
- bDSPPoweredUp = TRUE;
+ bDSPPoweredUp = true;
}
if (dsp3780I_EnableDSP(pSettings, s_ausThinkpadIrqToField, s_ausThinkpadDmaToField)) {
@@ -392,7 +392,7 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
EnableSRAM(pBDData);
- pBDData->bDSPEnabled = TRUE;
+ pBDData->bDSPEnabled = true;
PRINTK_1(TRACE_TP3780I, "tp3780i::tp3780I_EnableDSP exit\n");
@@ -401,10 +401,10 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
exit_cleanup:
PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Cleaning up\n");
if (bDSPPoweredUp)
- smapi_set_DSP_power_state(FALSE);
+ smapi_set_DSP_power_state(false);
if (bInterruptAllocated) {
free_irq(pSettings->usDspIrq, NULL);
- pSettings->bInterruptClaimed = FALSE;
+ pSettings->bInterruptClaimed = false;
}
return -EIO;
}
@@ -421,10 +421,10 @@ int tp3780I_DisableDSP(THINKPAD_BD_DATA * pBDData)
dsp3780I_DisableDSP(&pBDData->rDspSettings);
if (pSettings->bInterruptClaimed) {
free_irq(pSettings->usDspIrq, NULL);
- pSettings->bInterruptClaimed = FALSE;
+ pSettings->bInterruptClaimed = false;
}
- smapi_set_DSP_power_state(FALSE);
- pBDData->bDSPEnabled = FALSE;
+ smapi_set_DSP_power_state(false);
+ pBDData->bDSPEnabled = false;
}
PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_DisableDSP exit retval %x\n", retval);
@@ -516,7 +516,7 @@ int tp3780I_ReadWriteDspDStore(THINKPAD_BD_DATA * pBDData, unsigned int uOpcode,
int retval = 0;
DSP_3780I_CONFIG_SETTINGS *pSettings = &pBDData->rDspSettings;
unsigned short usDspBaseIO = pSettings->usDspBaseIO;
- BOOLEAN bRC = 0;
+ bool bRC = 0;
PRINTK_6(TRACE_TP3780I,
"tp3780i::tp3780I_ReadWriteDspDStore entry pBDData %p, uOpcode %x, pvBuffer %p, uCount %x, ulDSPAddr %lx\n",
@@ -552,7 +552,7 @@ int tp3780I_ReadWriteDspIStore(THINKPAD_BD_DATA * pBDData, unsigned int uOpcode,
int retval = 0;
DSP_3780I_CONFIG_SETTINGS *pSettings = &pBDData->rDspSettings;
unsigned short usDspBaseIO = pSettings->usDspBaseIO;
- BOOLEAN bRC = 0;
+ bool bRC = 0;
PRINTK_6(TRACE_TP3780I,
"tp3780i::tp3780I_ReadWriteDspIStore entry pBDData %p, uOpcode %x, pvBuffer %p, uCount %x, ulDSPAddr %lx\n",
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index f8a483c67b07..d23368874710 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -286,7 +286,7 @@ static int register_device(int minor, struct pp_struct *pp)
struct parport *port;
struct pardevice *pdev = NULL;
char *name;
- int fl;
+ struct pardev_cb ppdev_cb;
name = kasprintf(GFP_KERNEL, CHRDEV "%x", minor);
if (name == NULL)
@@ -299,9 +299,11 @@ static int register_device(int minor, struct pp_struct *pp)
return -ENXIO;
}
- fl = (pp->flags & PP_EXCL) ? PARPORT_FLAG_EXCL : 0;
- pdev = parport_register_device(port, name, NULL,
- NULL, pp_irq, fl, pp);
+ memset(&ppdev_cb, 0, sizeof(ppdev_cb));
+ ppdev_cb.irq_func = pp_irq;
+ ppdev_cb.flags = (pp->flags & PP_EXCL) ? PARPORT_FLAG_EXCL : 0;
+ ppdev_cb.private = pp;
+ pdev = parport_register_dev_model(port, name, &ppdev_cb, minor);
parport_put_port(port);
if (!pdev) {
@@ -799,10 +801,23 @@ static void pp_detach(struct parport *port)
device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
}
+static int pp_probe(struct pardevice *par_dev)
+{
+ struct device_driver *drv = par_dev->dev.driver;
+ int len = strlen(drv->name);
+
+ if (strncmp(par_dev->name, drv->name, len))
+ return -ENODEV;
+
+ return 0;
+}
+
static struct parport_driver pp_driver = {
.name = CHRDEV,
- .attach = pp_attach,
+ .probe = pp_probe,
+ .match_port = pp_attach,
.detach = pp_detach,
+ .devmodel = true,
};
static int __init ppdev_init(void)
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index 94006f9c2e43..10e56323f390 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -385,13 +385,18 @@ scdrv_init(void)
event_nasid = ia64_sn_get_console_nasid();
+ snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME);
+ if (IS_ERR(snsc_class)) {
+ printk("%s: failed to allocate class\n", __func__);
+ return PTR_ERR(snsc_class);
+ }
+
if (alloc_chrdev_region(&first_dev, 0, num_cnodes,
SYSCTL_BASENAME) < 0) {
printk("%s: failed to register SN system controller device\n",
__func__);
return -ENODEV;
}
- snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME);
for (cnode = 0; cnode < num_cnodes; cnode++) {
geoid = cnodeid_get_geoid(cnode);
diff --git a/drivers/char/tile-srom.c b/drivers/char/tile-srom.c
index 69f6b4acc377..398800edb2cc 100644
--- a/drivers/char/tile-srom.c
+++ b/drivers/char/tile-srom.c
@@ -331,13 +331,11 @@ static const struct file_operations srom_fops = {
/**
* srom_setup_minor() - Initialize per-minor information.
* @srom: Per-device SROM state.
- * @index: Device to set up.
+ * @devhdl: Partition device handle.
*/
-static int srom_setup_minor(struct srom_dev *srom, int index)
+static int srom_setup_minor(struct srom_dev *srom, int devhdl)
{
- struct device *dev;
- int devhdl = srom->hv_devhdl;
-
+ srom->hv_devhdl = devhdl;
mutex_init(&srom->lock);
if (_srom_read(devhdl, &srom->total_size,
@@ -350,9 +348,7 @@ static int srom_setup_minor(struct srom_dev *srom, int index)
SROM_PAGE_SIZE_OFF, sizeof(srom->page_size)) < 0)
return -EIO;
- dev = device_create(srom_class, &srom_parent->dev,
- MKDEV(srom_major, index), srom, "%d", index);
- return PTR_ERR_OR_ZERO(dev);
+ return 0;
}
/** srom_init() - Initialize the driver's module. */
@@ -365,7 +361,7 @@ static int srom_init(void)
* Start with a plausible number of partitions; the krealloc() call
* below will yield about log(srom_devs) additional allocations.
*/
- srom_devices = kzalloc(4 * sizeof(struct srom_dev), GFP_KERNEL);
+ srom_devices = kmalloc(4 * sizeof(struct srom_dev), GFP_KERNEL);
/* Discover the number of srom partitions. */
for (i = 0; ; i++) {
@@ -373,7 +369,7 @@ static int srom_init(void)
char buf[20];
struct srom_dev *new_srom_devices =
krealloc(srom_devices, (i+1) * sizeof(struct srom_dev),
- GFP_KERNEL | __GFP_ZERO);
+ GFP_KERNEL);
if (!new_srom_devices) {
result = -ENOMEM;
goto fail_mem;
@@ -387,7 +383,9 @@ static int srom_init(void)
i, devhdl);
break;
}
- srom_devices[i].hv_devhdl = devhdl;
+ result = srom_setup_minor(&srom_devices[i], devhdl);
+ if (result != 0)
+ goto fail_mem;
}
srom_devs = i;
@@ -431,9 +429,13 @@ static int srom_init(void)
srom_class->dev_groups = srom_dev_groups;
srom_class->devnode = srom_devnode;
- /* Do per-partition initialization */
+ /* Create per-partition devices */
for (i = 0; i < srom_devs; i++) {
- result = srom_setup_minor(srom_devices + i, i);
+ struct device *dev =
+ device_create(srom_class, &srom_parent->dev,
+ MKDEV(srom_major, i), srom_devices + i,
+ "%d", i);
+ result = PTR_ERR_OR_ZERO(dev);
if (result < 0)
goto fail_class;
}
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index b098d2d0b7c4..67549ce88cc9 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -31,60 +31,53 @@ static struct ttyprintk_port tpk_port;
* printk messages (also suitable for logging service):
* - any cr is replaced by nl
* - adds a ttyprintk source tag in front of each line
- * - too long message is fragmeted, with '\'nl between fragments
- * - TPK_STR_SIZE isn't really the write_room limiting factor, bcause
+ * - too long message is fragmented, with '\'nl between fragments
+ * - TPK_STR_SIZE isn't really the write_room limiting factor, because
* it is emptied on the fly during preformatting.
*/
#define TPK_STR_SIZE 508 /* should be bigger then max expected line length */
#define TPK_MAX_ROOM 4096 /* we could assume 4K for instance */
-static const char *tpk_tag = "[U] "; /* U for User */
static int tpk_curr;
+static char tpk_buffer[TPK_STR_SIZE + 4];
+
+static void tpk_flush(void)
+{
+ if (tpk_curr > 0) {
+ tpk_buffer[tpk_curr] = '\0';
+ pr_info("[U] %s\n", tpk_buffer);
+ tpk_curr = 0;
+ }
+}
+
static int tpk_printk(const unsigned char *buf, int count)
{
- static char tmp[TPK_STR_SIZE + 4];
int i = tpk_curr;
if (buf == NULL) {
- /* flush tmp[] */
- if (tpk_curr > 0) {
- /* non nl or cr terminated message - add nl */
- tmp[tpk_curr + 0] = '\n';
- tmp[tpk_curr + 1] = '\0';
- printk(KERN_INFO "%s%s", tpk_tag, tmp);
- tpk_curr = 0;
- }
+ tpk_flush();
return i;
}
for (i = 0; i < count; i++) {
- tmp[tpk_curr] = buf[i];
- if (tpk_curr < TPK_STR_SIZE) {
- switch (buf[i]) {
- case '\r':
- /* replace cr with nl */
- tmp[tpk_curr + 0] = '\n';
- tmp[tpk_curr + 1] = '\0';
- printk(KERN_INFO "%s%s", tpk_tag, tmp);
- tpk_curr = 0;
- if ((i + 1) < count && buf[i + 1] == '\n')
- i++;
- break;
- case '\n':
- tmp[tpk_curr + 1] = '\0';
- printk(KERN_INFO "%s%s", tpk_tag, tmp);
- tpk_curr = 0;
- break;
- default:
- tpk_curr++;
- }
- } else {
+ if (tpk_curr >= TPK_STR_SIZE) {
/* end of tmp buffer reached: cut the message in two */
- tmp[tpk_curr + 1] = '\\';
- tmp[tpk_curr + 2] = '\n';
- tmp[tpk_curr + 3] = '\0';
- printk(KERN_INFO "%s%s", tpk_tag, tmp);
- tpk_curr = 0;
+ tpk_buffer[tpk_curr++] = '\\';
+ tpk_flush();
+ }
+
+ switch (buf[i]) {
+ case '\r':
+ tpk_flush();
+ if ((i + 1) < count && buf[i + 1] == '\n')
+ i++;
+ break;
+ case '\n':
+ tpk_flush();
+ break;
+ default:
+ tpk_buffer[tpk_curr++] = buf[i];
+ break;
}
}
diff --git a/drivers/char/xillybus/xillybus_core.c b/drivers/char/xillybus/xillybus_core.c
index dcd19f3f182e..b6c9cdead7f3 100644
--- a/drivers/char/xillybus/xillybus_core.c
+++ b/drivers/char/xillybus/xillybus_core.c
@@ -655,10 +655,10 @@ static int xilly_obtain_idt(struct xilly_endpoint *endpoint)
version = channel->wr_buffers[0]->addr;
- /* Check version number. Accept anything below 0x82 for now. */
+ /* Check version number. Reject anything above 0x82. */
if (*version > 0x82) {
dev_err(endpoint->dev,
- "No support for IDT version 0x%02x. Maybe the xillybus driver needs an upgarde. Aborting.\n",
+ "No support for IDT version 0x%02x. Maybe the xillybus driver needs an upgrade. Aborting.\n",
*version);
return -ENODEV;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 04:51:43 +0300