summaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-at91/pm.c5
-rw-r--r--arch/arm/mach-at91/setup.c2
-rw-r--r--arch/arm/mach-davinci/da850.c2
-rw-r--r--arch/arm/mach-footbridge/include/mach/irqs.h2
-rw-r--r--arch/arm/mach-iop13xx/iq81340sc.c2
-rw-r--r--arch/arm/mach-iop13xx/pci.c2
-rw-r--r--arch/arm/mach-ks8695/include/mach/memory.h3
-rw-r--r--arch/arm/mach-mv78xx0/addr-map.c2
-rw-r--r--arch/arm/mach-mv78xx0/common.c2
-rw-r--r--arch/arm/mach-pxa/cm-x2xx.c1
-rw-r--r--arch/arm/mach-pxa/palmte2.c2
-rw-r--r--arch/arm/mach-pxa/sharpsl_pm.c48
-rw-r--r--arch/arm/mach-pxa/viper.c3
-rw-r--r--arch/arm/mach-rpc/ecard.c4
-rw-r--r--arch/arm/mach-s3c24xx/irq-s3c2416.c6
-rw-r--r--arch/arm/mach-s3c24xx/irq-s3c2443.c4
-rw-r--r--arch/arm/mach-s3c24xx/simtec-usb.c2
-rw-r--r--arch/arm/mach-shark/pci.c2
-rw-r--r--arch/arm/mach-tegra/Kconfig4
-rw-r--r--arch/arm/mach-ux500/Kconfig4
20 files changed, 29 insertions, 73 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 2c2d86505a54..5315f05896e9 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -153,7 +153,9 @@ static int at91_pm_verify_clocks(void)
}
}
-#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
+ if (!IS_ENABLED(CONFIG_AT91_PROGRAMMABLE_CLOCKS))
+ return 1;
+
/* PCK0..PCK3 must be disabled, or configured to use clk32k */
for (i = 0; i < 4; i++) {
u32 css;
@@ -167,7 +169,6 @@ static int at91_pm_verify_clocks(void)
return 0;
}
}
-#endif
return 1;
}
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index e6f52de1062f..da9881b161e1 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -87,7 +87,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
iotable_init(desc, 1);
}
-static struct map_desc at91_io_desc __initdata = {
+static struct map_desc at91_io_desc __initdata __maybe_unused = {
.virtual = (unsigned long)AT91_VA_BASE_SYS,
.pfn = __phys_to_pfn(AT91_BASE_SYS),
.length = SZ_16K,
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 6676dee7104e..e517e1036b09 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -939,7 +939,7 @@ static struct platform_device da850_cpufreq_device = {
unsigned int da850_max_speed = 300000;
-int __init da850_register_cpufreq(char *async_clk)
+int da850_register_cpufreq(char *async_clk)
{
int i;
diff --git a/arch/arm/mach-footbridge/include/mach/irqs.h b/arch/arm/mach-footbridge/include/mach/irqs.h
index 400551e43e4e..61c714c4920e 100644
--- a/arch/arm/mach-footbridge/include/mach/irqs.h
+++ b/arch/arm/mach-footbridge/include/mach/irqs.h
@@ -89,8 +89,6 @@
#define IRQ_NETWINDER_VGA _ISA_IRQ(11)
#define IRQ_NETWINDER_SOUND _ISA_IRQ(12)
-#undef RTC_IRQ
-#define RTC_IRQ IRQ_ISA_RTC_ALARM
#define I8042_KBD_IRQ IRQ_ISA_KEYBOARD
#define I8042_AUX_IRQ (machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE)
#define IRQ_FLOPPYDISK IRQ_ISA_FLOPPY
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index 060cddde2fd4..e94744111634 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -30,7 +30,7 @@
extern int init_atu;
static int __init
-iq81340sc_atux_map_irq(struct pci_dev *dev, u8 idsel, u8 pin)
+iq81340sc_atux_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
{
WARN_ON(idsel < 1 || idsel > 2);
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 9082b84aeebb..2f28018c4447 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -504,7 +504,7 @@ iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
/* Scan an IOP13XX PCI bus. nr selects which ATU we use.
*/
-struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *sys)
+struct pci_bus * __devinit iop13xx_scan_bus(int nr, struct pci_sys_data *sys)
{
int which_atu;
struct pci_bus *bus = NULL;
diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h
index f7e1b9bce345..95e731a7ed6a 100644
--- a/arch/arm/mach-ks8695/include/mach/memory.h
+++ b/arch/arm/mach-ks8695/include/mach/memory.h
@@ -34,7 +34,8 @@ extern struct bus_type platform_bus_type;
#define __arch_dma_to_virt(dev, x) ({ (void *) (is_lbus_device(dev) ? \
__phys_to_virt(x) : __bus_to_virt(x)); })
#define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \
- (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); })
+ (dma_addr_t)__virt_to_phys((unsigned long)x) \
+ : (dma_addr_t)__virt_to_bus(x); })
#define __arch_pfn_to_dma(dev, pfn) \
({ dma_addr_t __dma = __pfn_to_phys(pfn); \
if (!is_lbus_device(dev)) \
diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
index 343c435b4176..26e9876b50e9 100644
--- a/arch/arm/mach-mv78xx0/addr-map.c
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -54,7 +54,7 @@ static void __init __iomem *win_cfg_base(const struct orion_addr_map_cfg *cfg, i
/*
* Description of the windows needed by the platform code
*/
-static struct __initdata orion_addr_map_cfg addr_map_cfg = {
+static struct orion_addr_map_cfg addr_map_cfg __initdata = {
.num_wins = 14,
.remappable_wins = 8,
.win_cfg_base = win_cfg_base,
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 131cd4883f3d..d0cb4857b4b3 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -336,7 +336,7 @@ void __init mv78xx0_init_early(void)
orion_time_set_base(TIMER_VIRT_BASE);
}
-static void mv78xx0_timer_init(void)
+static void __init_refok mv78xx0_timer_init(void)
{
orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
IRQ_MV78XX0_TIMER_1, get_tclk());
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index fc3afc7cd366..a103c8ffea9f 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -22,6 +22,7 @@
#include <asm/mach/map.h>
#include <mach/pxa25x.h>
+#undef GPIO24_SSP1_SFRM
#include <mach/pxa27x.h>
#include <mach/audio.h>
#include <linux/platform_data/video-pxafb.h>
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 997e6da9a9c4..32e0d7998355 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -105,6 +105,7 @@ static struct pxamci_platform_data palmte2_mci_platform_data = {
.gpio_power = GPIO_NR_PALMTE2_SD_POWER,
};
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
/******************************************************************************
* GPIO keys
******************************************************************************/
@@ -132,6 +133,7 @@ static struct platform_device palmte2_pxa_keys = {
.platform_data = &palmte2_pxa_keys_data,
},
};
+#endif
/******************************************************************************
* Backlight
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 5a406f794798..ec55c575ed19 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -55,7 +55,6 @@
#ifdef CONFIG_PM
static int sharpsl_off_charge_battery(void);
static int sharpsl_check_battery_voltage(void);
-static int sharpsl_fatal_check(void);
#endif
static int sharpsl_check_battery_temp(void);
static int sharpsl_ac_check(void);
@@ -686,53 +685,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state)
return 0;
}
-/*
- * Check for fatal battery errors
- * Fatal returns -1
- */
-static int sharpsl_fatal_check(void)
-{
- int buff[5], temp, i, acin;
-
- dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n");
-
- /* Check AC-Adapter */
- acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN);
-
- if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
- sharpsl_pm.machinfo->charge(0);
- udelay(100);
- sharpsl_pm.machinfo->discharge(1); /* enable discharge */
- mdelay(SHARPSL_WAIT_DISCHARGE_ON);
- }
-
- if (sharpsl_pm.machinfo->discharge1)
- sharpsl_pm.machinfo->discharge1(1);
-
- /* Check battery : check inserting battery ? */
- for (i = 0; i < 5; i++) {
- buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT);
- mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
- }
-
- if (sharpsl_pm.machinfo->discharge1)
- sharpsl_pm.machinfo->discharge1(0);
-
- if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
- udelay(100);
- sharpsl_pm.machinfo->charge(1);
- sharpsl_pm.machinfo->discharge(0);
- }
-
- temp = get_select_val(buff);
- dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %ld\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT));
-
- if ((acin && (temp < sharpsl_pm.machinfo->fatal_acin_volt)) ||
- (!acin && (temp < sharpsl_pm.machinfo->fatal_noacin_volt)))
- return -1;
- return 0;
-}
-
static int sharpsl_off_charge_error(void)
{
dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n");
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 392412ce4dac..c773e4dded64 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -768,8 +768,7 @@ static unsigned long viper_tpm;
static int __init viper_tpm_setup(char *str)
{
- strict_strtoul(str, 10, &viper_tpm);
- return 1;
+ return strict_strtoul(str, 10, &viper_tpm) >= 0;
}
__setup("tpm=", viper_tpm_setup);
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index b91bc87b3dcf..fcb1d59f7aec 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -960,7 +960,9 @@ static int __init ecard_probe(int slot, unsigned irq, card_type_t type)
*ecp = ec;
slot_to_expcard[slot] = ec;
- device_register(&ec->dev);
+ rc = device_register(&ec->dev);
+ if (rc)
+ goto nodev;
return 0;
diff --git a/arch/arm/mach-s3c24xx/irq-s3c2416.c b/arch/arm/mach-s3c24xx/irq-s3c2416.c
index 23ec97370f32..ff141b0af26b 100644
--- a/arch/arm/mach-s3c24xx/irq-s3c2416.c
+++ b/arch/arm/mach-s3c24xx/irq-s3c2416.c
@@ -232,7 +232,7 @@ struct irq_chip s3c2416_irq_second = {
/* IRQ initialisation code */
-static int __init s3c2416_add_sub(unsigned int base,
+static int s3c2416_add_sub(unsigned int base,
void (*demux)(unsigned int,
struct irq_desc *),
struct irq_chip *chip,
@@ -251,7 +251,7 @@ static int __init s3c2416_add_sub(unsigned int base,
return 0;
}
-static void __init s3c2416_irq_add_second(void)
+static void s3c2416_irq_add_second(void)
{
unsigned long pend;
unsigned long last;
@@ -287,7 +287,7 @@ static void __init s3c2416_irq_add_second(void)
}
}
-static int __init s3c2416_irq_add(struct device *dev,
+static int s3c2416_irq_add(struct device *dev,
struct subsys_interface *sif)
{
printk(KERN_INFO "S3C2416: IRQ Support\n");
diff --git a/arch/arm/mach-s3c24xx/irq-s3c2443.c b/arch/arm/mach-s3c24xx/irq-s3c2443.c
index ac2829f56d12..5e69109c0928 100644
--- a/arch/arm/mach-s3c24xx/irq-s3c2443.c
+++ b/arch/arm/mach-s3c24xx/irq-s3c2443.c
@@ -222,7 +222,7 @@ static struct irq_chip s3c2443_irq_cam = {
/* IRQ initialisation code */
-static int __init s3c2443_add_sub(unsigned int base,
+static int s3c2443_add_sub(unsigned int base,
void (*demux)(unsigned int,
struct irq_desc *),
struct irq_chip *chip,
@@ -241,7 +241,7 @@ static int __init s3c2443_add_sub(unsigned int base,
return 0;
}
-static int __init s3c2443_irq_add(struct device *dev,
+static int s3c2443_irq_add(struct device *dev,
struct subsys_interface *sif)
{
printk("S3C2443: IRQ Support\n");
diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c
index 17f8356177c1..ddf7a3c743ac 100644
--- a/arch/arm/mach-s3c24xx/simtec-usb.c
+++ b/arch/arm/mach-s3c24xx/simtec-usb.c
@@ -104,7 +104,7 @@ static struct s3c2410_hcd_info usb_simtec_info __initdata = {
};
-int usb_simtec_init(void)
+int __init usb_simtec_init(void)
{
int ret;
diff --git a/arch/arm/mach-shark/pci.c b/arch/arm/mach-shark/pci.c
index b8b4ab323a3e..6d91a914c1dd 100644
--- a/arch/arm/mach-shark/pci.c
+++ b/arch/arm/mach-shark/pci.c
@@ -41,7 +41,7 @@ static struct hw_pci shark_pci __initdata = {
static int __init shark_pci_init(void)
{
if (!machine_is_shark())
- return;
+ return -ENODEV;
pcibios_min_io = 0x6000;
pcibios_min_mem = 0x50000000;
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 1219d87dccdd..11680c532b38 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -16,7 +16,7 @@ config ARCH_TEGRA_2x_SOC
select ARM_ERRATA_742230
select ARM_ERRATA_751472
select ARM_ERRATA_754327
- select ARM_ERRATA_764369
+ select ARM_ERRATA_764369 if SMP
select PL310_ERRATA_727915 if CACHE_L2X0
select PL310_ERRATA_769419 if CACHE_L2X0
select CPU_FREQ_TABLE if CPU_FREQ
@@ -37,7 +37,7 @@ config ARCH_TEGRA_3x_SOC
select ARM_ERRATA_743622
select ARM_ERRATA_751472
select ARM_ERRATA_754322
- select ARM_ERRATA_764369
+ select ARM_ERRATA_764369 if SMP
select PL310_ERRATA_769419 if CACHE_L2X0
select CPU_FREQ_TABLE if CPU_FREQ
help
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index c77c86c47369..5848206ee9b9 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -5,9 +5,9 @@ config UX500_SOC_COMMON
default y
select ARM_GIC
select HAS_MTU
- select PL310_ERRATA_753970
+ select PL310_ERRATA_753970 if CACHE_PL310
select ARM_ERRATA_754322
- select ARM_ERRATA_764369
+ select ARM_ERRATA_764369 if SMP
select CACHE_L2X0
select PINCTRL
select PINCTRL_NOMADIK
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-21 22:42:29 +0300