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-rw-r--r--drivers/char/dsp56k.c6
-rw-r--r--drivers/char/hvc_beat.c4
-rw-r--r--drivers/char/i8k.c4
-rw-r--r--drivers/char/ip2/ip2main.c12
-rw-r--r--drivers/char/ipmi/ipmi_devintf.c6
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c33
-rw-r--r--drivers/char/istallion.c8
-rw-r--r--drivers/char/lp.c5
-rw-r--r--drivers/char/pcmcia/cm4000_cs.c5
-rw-r--r--drivers/char/pcmcia/cm4040_cs.c5
-rw-r--r--drivers/char/pty.c9
-rw-r--r--drivers/char/raw.c5
-rw-r--r--drivers/char/rio/host.h2
-rw-r--r--drivers/char/riscom8.h2
-rw-r--r--drivers/char/snsc.c3
-rw-r--r--drivers/char/stallion.c7
-rw-r--r--drivers/char/sx.h4
-rw-r--r--drivers/char/synclink_gt.c8
-rw-r--r--drivers/char/tipar.c6
-rw-r--r--drivers/char/viotape.c135
-rw-r--r--drivers/char/watchdog/mpc5200_wdt.c2
21 files changed, 89 insertions, 182 deletions
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index 9b8278e1f4f8..a69c65283260 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -136,7 +136,7 @@ static int sizeof_bootstrap = 375;
static struct dsp56k_device {
- long in_use;
+ unsigned long in_use;
long maxio, timeout;
int tx_wsize, rx_wsize;
} dsp56k;
@@ -513,7 +513,7 @@ static int __init dsp56k_init_driver(void)
err = PTR_ERR(dsp56k_class);
goto out_chrdev;
}
- class_device_create(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
+ device_create(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0), "dsp56k");
printk(banner);
goto out;
@@ -527,7 +527,7 @@ module_init(dsp56k_init_driver);
static void __exit dsp56k_cleanup_driver(void)
{
- class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
+ device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
class_destroy(dsp56k_class);
unregister_chrdev(DSP56K_MAJOR, "dsp56k");
}
diff --git a/drivers/char/hvc_beat.c b/drivers/char/hvc_beat.c
index 6f019f19be71..e74bb949c289 100644
--- a/drivers/char/hvc_beat.c
+++ b/drivers/char/hvc_beat.c
@@ -97,7 +97,7 @@ static int hvc_beat_config(char *p)
return 0;
}
-static int hvc_beat_console_init(void)
+static int __init hvc_beat_console_init(void)
{
if (hvc_beat_useit && machine_is_compatible("Beat")) {
hvc_instantiate(0, 0, &hvc_beat_get_put_ops);
@@ -106,7 +106,7 @@ static int hvc_beat_console_init(void)
}
/* temp */
-static int hvc_beat_init(void)
+static int __init hvc_beat_init(void)
{
struct hvc_struct *hp;
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 0289705967de..cd406416effd 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -98,9 +98,9 @@ struct smm_regs {
unsigned int edi __attribute__ ((packed));
};
-static inline char *i8k_get_dmi_data(int field)
+static inline const char *i8k_get_dmi_data(int field)
{
- char *dmi_data = dmi_get_system_info(field);
+ const char *dmi_data = dmi_get_system_info(field);
return dmi_data && *dmi_data ? dmi_data : "?";
}
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 8d74b8745e60..bd94d5f9e62b 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -411,8 +411,8 @@ cleanup_module(void)
iiResetDelay( i2BoardPtrTable[i] );
/* free io addresses and Tibet */
release_region( ip2config.addr[i], 8 );
- class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i));
- class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
+ device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i));
+ device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
}
/* Disable and remove interrupt handler. */
if ( (ip2config.irq[i] > 0) && have_requested_irq(ip2config.irq[i]) ) {
@@ -718,12 +718,12 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
}
if ( NULL != ( pB = i2BoardPtrTable[i] ) ) {
- class_device_create(ip2_class, NULL,
+ device_create(ip2_class, NULL,
MKDEV(IP2_IPL_MAJOR, 4 * i),
- NULL, "ipl%d", i);
- class_device_create(ip2_class, NULL,
+ "ipl%d", i);
+ device_create(ip2_class, NULL,
MKDEV(IP2_IPL_MAJOR, 4 * i + 1),
- NULL, "stat%d", i);
+ "stat%d", i);
for ( box = 0; box < ABS_MAX_BOXES; ++box )
{
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index c2aa44ee6eb6..0246a2b8ce48 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -865,7 +865,7 @@ static void ipmi_new_smi(int if_num, struct device *device)
entry->dev = dev;
mutex_lock(&reg_list_mutex);
- class_device_create(ipmi_class, NULL, dev, device, "ipmi%d", if_num);
+ device_create(ipmi_class, device, dev, "ipmi%d", if_num);
list_add(&entry->link, &reg_list);
mutex_unlock(&reg_list_mutex);
}
@@ -883,7 +883,7 @@ static void ipmi_smi_gone(int if_num)
break;
}
}
- class_device_destroy(ipmi_class, dev);
+ device_destroy(ipmi_class, dev);
mutex_unlock(&reg_list_mutex);
}
@@ -938,7 +938,7 @@ static __exit void cleanup_ipmi(void)
mutex_lock(&reg_list_mutex);
list_for_each_entry_safe(entry, entry2, &reg_list, link) {
list_del(&entry->link);
- class_device_destroy(ipmi_class, entry->dev);
+ device_destroy(ipmi_class, entry->dev);
kfree(entry);
}
mutex_unlock(&reg_list_mutex);
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index dd441ff4af56..c1222e98525d 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1072,19 +1072,19 @@ static char *si_type[SI_MAX_PARMS];
#define MAX_SI_TYPE_STR 30
static char si_type_str[MAX_SI_TYPE_STR];
static unsigned long addrs[SI_MAX_PARMS];
-static int num_addrs;
+static unsigned int num_addrs;
static unsigned int ports[SI_MAX_PARMS];
-static int num_ports;
+static unsigned int num_ports;
static int irqs[SI_MAX_PARMS];
-static int num_irqs;
+static unsigned int num_irqs;
static int regspacings[SI_MAX_PARMS];
-static int num_regspacings;
+static unsigned int num_regspacings;
static int regsizes[SI_MAX_PARMS];
-static int num_regsizes;
+static unsigned int num_regsizes;
static int regshifts[SI_MAX_PARMS];
-static int num_regshifts;
+static unsigned int num_regshifts;
static int slave_addrs[SI_MAX_PARMS];
-static int num_slave_addrs;
+static unsigned int num_slave_addrs;
#define IPMI_IO_ADDR_SPACE 0
#define IPMI_MEM_ADDR_SPACE 1
@@ -1106,12 +1106,12 @@ MODULE_PARM_DESC(type, "Defines the type of each interface, each"
" interface separated by commas. The types are 'kcs',"
" 'smic', and 'bt'. For example si_type=kcs,bt will set"
" the first interface to kcs and the second to bt");
-module_param_array(addrs, long, &num_addrs, 0);
+module_param_array(addrs, ulong, &num_addrs, 0);
MODULE_PARM_DESC(addrs, "Sets the memory address of each interface, the"
" addresses separated by commas. Only use if an interface"
" is in memory. Otherwise, set it to zero or leave"
" it blank.");
-module_param_array(ports, int, &num_ports, 0);
+module_param_array(ports, uint, &num_ports, 0);
MODULE_PARM_DESC(ports, "Sets the port address of each interface, the"
" addresses separated by commas. Only use if an interface"
" is a port. Otherwise, set it to zero or leave"
@@ -1965,10 +1965,10 @@ struct dmi_ipmi_data
u8 slave_addr;
};
-static int __devinit decode_dmi(struct dmi_header *dm,
+static int __devinit decode_dmi(const struct dmi_header *dm,
struct dmi_ipmi_data *dmi)
{
- u8 *data = (u8 *)dm;
+ const u8 *data = (const u8 *)dm;
unsigned long base_addr;
u8 reg_spacing;
u8 len = dm->length;
@@ -2091,13 +2091,14 @@ static __devinit void try_init_dmi(struct dmi_ipmi_data *ipmi_data)
static void __devinit dmi_find_bmc(void)
{
- struct dmi_device *dev = NULL;
+ const struct dmi_device *dev = NULL;
struct dmi_ipmi_data data;
int rv;
while ((dev = dmi_find_device(DMI_DEV_TYPE_IPMI, NULL, dev))) {
memset(&data, 0, sizeof(data));
- rv = decode_dmi((struct dmi_header *) dev->device_data, &data);
+ rv = decode_dmi((const struct dmi_header *) dev->device_data,
+ &data);
if (!rv)
try_init_dmi(&data);
}
@@ -2252,19 +2253,19 @@ static int __devinit ipmi_of_probe(struct of_device *dev,
return ret;
}
- regsize = get_property(np, "reg-size", &proplen);
+ regsize = of_get_property(np, "reg-size", &proplen);
if (regsize && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regsize from OF\n");
return -EINVAL;
}
- regspacing = get_property(np, "reg-spacing", &proplen);
+ regspacing = of_get_property(np, "reg-spacing", &proplen);
if (regspacing && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regspacing from OF\n");
return -EINVAL;
}
- regshift = get_property(np, "reg-shift", &proplen);
+ regshift = of_get_property(np, "reg-shift", &proplen);
if (regshift && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regshift from OF\n");
return -EINVAL;
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 3c66f402f9d7..1f27be1ec3d4 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -4624,9 +4624,8 @@ static int __init istallion_module_init(void)
istallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++)
- class_device_create(istallion_class, NULL,
- MKDEV(STL_SIOMEMMAJOR, i),
- NULL, "staliomem%d", i);
+ device_create(istallion_class, NULL, MKDEV(STL_SIOMEMMAJOR, i),
+ "staliomem%d", i);
return 0;
err_deinit:
@@ -4659,8 +4658,7 @@ static void __exit istallion_module_exit(void)
unregister_chrdev(STL_SIOMEMMAJOR, "staliomem");
for (j = 0; j < 4; j++)
- class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR,
- j));
+ device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, j));
class_destroy(istallion_class);
pci_unregister_driver(&stli_pcidriver);
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 62051f8b0910..c59e2a0996cc 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -799,8 +799,7 @@ static int lp_register(int nr, struct parport *port)
if (reset)
lp_reset(nr);
- class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), port->dev,
- "lp%d", nr);
+ device_create(lp_class, port->dev, MKDEV(LP_MAJOR, nr), "lp%d", nr);
printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name,
(port->irq == PARPORT_IRQ_NONE)?"polling":"interrupt-driven");
@@ -971,7 +970,7 @@ static void lp_cleanup_module (void)
if (lp_table[offset].dev == NULL)
continue;
parport_unregister_device(lp_table[offset].dev);
- class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
+ device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
}
class_destroy(lp_class);
}
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 4177f6db83e9..cc5d77797def 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1863,8 +1863,7 @@ static int cm4000_probe(struct pcmcia_device *link)
return ret;
}
- class_device_create(cmm_class, NULL, MKDEV(major, i), NULL,
- "cmm%d", i);
+ device_create(cmm_class, NULL, MKDEV(major, i), "cmm%d", i);
return 0;
}
@@ -1888,7 +1887,7 @@ static void cm4000_detach(struct pcmcia_device *link)
dev_table[devno] = NULL;
kfree(dev);
- class_device_destroy(cmm_class, MKDEV(major, devno));
+ device_destroy(cmm_class, MKDEV(major, devno));
return;
}
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index b24a3e7bbb9f..a0b9c8728d56 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -642,8 +642,7 @@ static int reader_probe(struct pcmcia_device *link)
return ret;
}
- class_device_create(cmx_class, NULL, MKDEV(major, i), NULL,
- "cmx%d", i);
+ device_create(cmx_class, NULL, MKDEV(major, i), "cmx%d", i);
return 0;
}
@@ -666,7 +665,7 @@ static void reader_detach(struct pcmcia_device *link)
dev_table[devno] = NULL;
kfree(dev);
- class_device_destroy(cmx_class, MKDEV(major, devno));
+ device_destroy(cmx_class, MKDEV(major, devno));
return;
}
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index de14aea34e11..73de77105fea 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -248,14 +248,19 @@ static int pty_bsd_ioctl(struct tty_struct *tty, struct file *file,
return -ENOIOCTLCMD;
}
+static int legacy_count = CONFIG_LEGACY_PTY_COUNT;
+module_param(legacy_count, int, 0);
+
static void __init legacy_pty_init(void)
{
+ if (legacy_count <= 0)
+ return;
- pty_driver = alloc_tty_driver(NR_PTYS);
+ pty_driver = alloc_tty_driver(legacy_count);
if (!pty_driver)
panic("Couldn't allocate pty driver");
- pty_slave_driver = alloc_tty_driver(NR_PTYS);
+ pty_slave_driver = alloc_tty_driver(legacy_count);
if (!pty_slave_driver)
panic("Couldn't allocate pty slave driver");
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 1f0d7c60c944..bbfa0e241cba 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -255,10 +255,7 @@ static const struct file_operations raw_ctl_fops = {
.owner = THIS_MODULE,
};
-static struct cdev raw_cdev = {
- .kobj = {.name = "raw", },
- .owner = THIS_MODULE,
-};
+static struct cdev raw_cdev;
static int __init raw_init(void)
{
diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h
index 23d0681fe491..78f24540c224 100644
--- a/drivers/char/rio/host.h
+++ b/drivers/char/rio/host.h
@@ -99,7 +99,7 @@ struct Host {
struct UnixRup UnixRups[MAX_RUP + LINKS_PER_UNIT];
int timeout_id; /* For calling 100 ms delays */
int timeout_sem; /* For calling 100 ms delays */
- long locks; /* long req'd for set_bit --RR */
+ unsigned long locks; /* long req'd for set_bit --RR */
char ____end_marker____;
};
#define Control CardP->DpControl
diff --git a/drivers/char/riscom8.h b/drivers/char/riscom8.h
index 6317aade201a..9cc1313d5e67 100644
--- a/drivers/char/riscom8.h
+++ b/drivers/char/riscom8.h
@@ -71,7 +71,7 @@ struct riscom_port {
struct tty_struct * tty;
int count;
int blocked_open;
- long event; /* long req'd for set_bit --RR */
+ unsigned long event; /* long req'd for set_bit --RR */
int timeout;
int close_delay;
unsigned char * xmit_buf;
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index 52753e723eaa..b9c1dba6bd01 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -441,8 +441,7 @@ scdrv_init(void)
continue;
}
- class_device_create(snsc_class, NULL, dev, NULL,
- "%s", devname);
+ device_create(snsc_class, NULL, dev, "%s", devname);
ia64_sn_irtr_intr_enable(scd->scd_nasid,
0 /*ignored */ ,
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 4a80b2f864e0..45758d5b56ef 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -4778,9 +4778,8 @@ static int __init stallion_module_init(void)
if (IS_ERR(stallion_class))
printk("STALLION: failed to create class\n");
for (i = 0; i < 4; i++)
- class_device_create(stallion_class, NULL,
- MKDEV(STL_SIOMEMMAJOR, i), NULL,
- "staliomem%d", i);
+ device_create(stallion_class, NULL, MKDEV(STL_SIOMEMMAJOR, i),
+ "staliomem%d", i);
return 0;
err_unrtty:
@@ -4816,7 +4815,7 @@ static void __exit stallion_module_exit(void)
}
for (i = 0; i < 4; i++)
- class_device_destroy(stallion_class, MKDEV(STL_SIOMEMMAJOR, i));
+ device_destroy(stallion_class, MKDEV(STL_SIOMEMMAJOR, i));
unregister_chrdev(STL_SIOMEMMAJOR, "staliomem");
class_destroy(stallion_class);
diff --git a/drivers/char/sx.h b/drivers/char/sx.h
index 432aad0a2ddd..70d9783c7323 100644
--- a/drivers/char/sx.h
+++ b/drivers/char/sx.h
@@ -27,7 +27,7 @@ struct sx_port {
int c_dcd;
struct sx_board *board;
int line;
- long locks;
+ unsigned long locks;
};
struct sx_board {
@@ -45,7 +45,7 @@ struct sx_board {
int poll;
int ta_type;
struct timer_list timer;
- long locks;
+ unsigned long locks;
};
struct vpd_prom {
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 2f97d2f8f916..64e835f62438 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -206,10 +206,10 @@ static void flush_cond_wait(struct cond_wait **head);
*/
struct slgt_desc
{
- unsigned short count;
- unsigned short status;
- unsigned int pbuf; /* physical address of data buffer */
- unsigned int next; /* physical address of next descriptor */
+ __le16 count;
+ __le16 status;
+ __le32 pbuf; /* physical address of data buffer */
+ __le32 next; /* physical address of next descriptor */
/* driver book keeping */
char *buf; /* virtual address of data buffer */
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index 35b40b996534..cef55c40654f 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -441,8 +441,8 @@ tipar_register(int nr, struct parport *port)
goto out;
}
- class_device_create(tipar_class, NULL, MKDEV(TIPAR_MAJOR,
- TIPAR_MINOR + nr), port->dev, "par%d", nr);
+ device_create(tipar_class, port->dev, MKDEV(TIPAR_MAJOR,
+ TIPAR_MINOR + nr), "par%d", nr);
/* Display informations */
pr_info("tipar%d: using %s (%s)\n", nr, port->name, (port->irq ==
@@ -534,7 +534,7 @@ tipar_cleanup_module(void)
if (table[i].dev == NULL)
continue;
parport_unregister_device(table[i].dev);
- class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, i));
+ device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, i));
}
class_destroy(tipar_class);
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index e12275df6ea2..db7a731e2362 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -92,47 +92,6 @@ struct viot_devinfo_struct {
#define VIOTAPOP_SETPART 14
#define VIOTAPOP_UNLOAD 15
-struct viotapelpevent {
- struct HvLpEvent event;
- u32 reserved;
- u16 version;
- u16 sub_type_result;
- u16 tape;
- u16 flags;
- u32 token;
- u64 len;
- union {
- struct {
- u32 tape_op;
- u32 count;
- } op;
- struct {
- u32 type;
- u32 resid;
- u32 dsreg;
- u32 gstat;
- u32 erreg;
- u32 file_no;
- u32 block_no;
- } get_status;
- struct {
- u32 block_no;
- } get_pos;
- } u;
-};
-
-enum viotapesubtype {
- viotapeopen = 0x0001,
- viotapeclose = 0x0002,
- viotaperead = 0x0003,
- viotapewrite = 0x0004,
- viotapegetinfo = 0x0005,
- viotapeop = 0x0006,
- viotapegetpos = 0x0007,
- viotapesetpos = 0x0008,
- viotapegetstatus = 0x0009
-};
-
enum viotaperc {
viotape_InvalidRange = 0x0601,
viotape_InvalidToken = 0x0602,
@@ -223,14 +182,11 @@ static const struct vio_error_entry viotape_err_table[] = {
#define VIOT_WRITING 2
/* Our info on the tapes */
-struct tape_descr {
- char rsrcname[10];
- char type[4];
- char model[3];
-};
-
-static struct tape_descr *viotape_unitinfo;
-static dma_addr_t viotape_unitinfo_token;
+static struct {
+ const char *rsrcname;
+ const char *type;
+ const char *model;
+} viotape_unitinfo[VIOTAPE_MAX_TAPE];
static struct mtget viomtget[VIOTAPE_MAX_TAPE];
@@ -381,53 +337,6 @@ int tape_rc_to_errno(int tape_rc, char *operation, int tapeno)
return -err->errno;
}
-/* Get info on all tapes from OS/400 */
-static int get_viotape_info(void)
-{
- HvLpEvent_Rc hvrc;
- int i;
- size_t len = sizeof(*viotape_unitinfo) * VIOTAPE_MAX_TAPE;
- struct op_struct *op = get_op_struct();
-
- if (op == NULL)
- return -ENOMEM;
-
- viotape_unitinfo = dma_alloc_coherent(iSeries_vio_dev, len,
- &viotape_unitinfo_token, GFP_ATOMIC);
- if (viotape_unitinfo == NULL) {
- free_op_struct(op);
- return -ENOMEM;
- }
-
- memset(viotape_unitinfo, 0, len);
-
- hvrc = HvCallEvent_signalLpEventFast(viopath_hostLp,
- HvLpEvent_Type_VirtualIo,
- viomajorsubtype_tape | viotapegetinfo,
- HvLpEvent_AckInd_DoAck, HvLpEvent_AckType_ImmediateAck,
- viopath_sourceinst(viopath_hostLp),
- viopath_targetinst(viopath_hostLp),
- (u64) (unsigned long) op, VIOVERSION << 16,
- viotape_unitinfo_token, len, 0, 0);
- if (hvrc != HvLpEvent_Rc_Good) {
- printk(VIOTAPE_KERN_WARN "hv error on op %d\n",
- (int)hvrc);
- free_op_struct(op);
- return -EIO;
- }
-
- wait_for_completion(&op->com);
-
- free_op_struct(op);
-
- for (i = 0;
- ((i < VIOTAPE_MAX_TAPE) && (viotape_unitinfo[i].rsrcname[0]));
- i++)
- viotape_numdev++;
- return 0;
-}
-
-
/* Write */
static ssize_t viotap_write(struct file *file, const char *buf,
size_t count, loff_t * ppos)
@@ -899,7 +808,6 @@ static void vioHandleTapeEvent(struct HvLpEvent *event)
tapeminor = event->xSubtype & VIOMINOR_SUBTYPE_MASK;
op = (struct op_struct *)event->xCorrelationToken;
switch (tapeminor) {
- case viotapegetinfo:
case viotapeopen:
case viotapeclose:
op->rc = tevent->sub_type_result;
@@ -942,19 +850,31 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
{
int i = vdev->unit_address;
int j;
+ struct device_node *node = vdev->dev.archdata.of_node;
- if (i >= viotape_numdev)
+ if (i > VIOTAPE_MAX_TAPE)
+ return -ENODEV;
+ if (!node)
return -ENODEV;
+ if (i >= viotape_numdev)
+ viotape_numdev = i + 1;
+
tape_device[i] = &vdev->dev;
+ viotape_unitinfo[i].rsrcname = of_get_property(node,
+ "linux,vio_rsrcname", NULL);
+ viotape_unitinfo[i].type = of_get_property(node, "linux,vio_type",
+ NULL);
+ viotape_unitinfo[i].model = of_get_property(node, "linux,vio_model",
+ NULL);
state[i].cur_part = 0;
for (j = 0; j < MAX_PARTITIONS; ++j)
state[i].part_stat_rwi[j] = VIOT_IDLE;
- class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i), NULL,
+ device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i),
"iseries!vt%d", i);
- class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80),
- NULL, "iseries!nvt%d", i);
+ device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80),
+ "iseries!nvt%d", i);
printk(VIOTAPE_KERN_INFO "tape iseries/vt%d is iSeries "
"resource %10.10s type %4.4s, model %3.3s\n",
i, viotape_unitinfo[i].rsrcname,
@@ -966,8 +886,8 @@ static int viotape_remove(struct vio_dev *vdev)
{
int i = vdev->unit_address;
- class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
- class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
+ device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
+ device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
return 0;
}
@@ -1044,11 +964,6 @@ int __init viotap_init(void)
goto unreg_chrdev;
}
- if ((ret = get_viotape_info()) < 0) {
- printk(VIOTAPE_KERN_WARN "Unable to obtain virtual device information");
- goto unreg_class;
- }
-
ret = vio_register_driver(&viotape_driver);
if (ret)
goto unreg_class;
@@ -1102,10 +1017,6 @@ static void __exit viotap_exit(void)
vio_unregister_driver(&viotape_driver);
class_destroy(tape_class);
unregister_chrdev(VIOTAPE_MAJOR, "viotape");
- if (viotape_unitinfo)
- dma_free_coherent(iSeries_vio_dev,
- sizeof(viotape_unitinfo[0]) * VIOTAPE_MAX_TAPE,
- viotape_unitinfo, viotape_unitinfo_token);
viopath_close(viopath_hostLp, viomajorsubtype_tape, VIOTAPE_MAXREQ + 2);
vio_clearHandler(viomajorsubtype_tape);
clear_op_struct_pool();
diff --git a/drivers/char/watchdog/mpc5200_wdt.c b/drivers/char/watchdog/mpc5200_wdt.c
index 564143d40610..9cfb97576623 100644
--- a/drivers/char/watchdog/mpc5200_wdt.c
+++ b/drivers/char/watchdog/mpc5200_wdt.c
@@ -81,7 +81,7 @@ static int mpc5200_wdt_stop(struct mpc5200_wdt *wdt)
/* file operations */
-static ssize_t mpc5200_wdt_write(struct file *file, const char *data,
+static ssize_t mpc5200_wdt_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
struct mpc5200_wdt *wdt = file->private_data;
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-25 16:17:49 +0300