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-rw-r--r--arch/arm/mach-omap2/board-omap4panda.c28
-rw-r--r--arch/arm/mach-omap2/devices.c2
-rw-r--r--arch/arm/mach-omap2/gpmc.c13
-rw-r--r--arch/arm/mach-omap2/omap_l3_smx.c11
-rw-r--r--arch/arm/plat-omap/include/plat/irqs.h2
-rw-r--r--arch/arm/plat-omap/include/plat/onenand.h1
-rw-r--r--arch/arm/plat-pxa/include/plat/pxa3xx_nand.h2
-rw-r--r--arch/cris/Kconfig1
-rw-r--r--arch/cris/arch-v10/drivers/axisflashmap.c6
-rw-r--r--arch/cris/arch-v32/drivers/Kconfig1
-rw-r--r--arch/cris/arch-v32/drivers/axisflashmap.c6
-rw-r--r--arch/x86/include/asm/percpu.h10
-rw-r--r--arch/x86/lib/cmpxchg16b_emu.S14
-rw-r--r--arch/x86/platform/olpc/olpc-xo1.c23
14 files changed, 43 insertions, 77 deletions
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index c936c6d7ded..f3a7b101191 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -285,19 +285,6 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
return 0;
}
-static struct regulator_init_data omap4_panda_vaux1 = {
- .constraints = {
- .min_uV = 1000000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
static struct regulator_init_data omap4_panda_vaux2 = {
.constraints = {
.min_uV = 1200000,
@@ -353,19 +340,6 @@ static struct regulator_init_data omap4_panda_vpp = {
},
};
-static struct regulator_init_data omap4_panda_vusim = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 2900000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
static struct regulator_init_data omap4_panda_vana = {
.constraints = {
.min_uV = 2100000,
@@ -424,12 +398,10 @@ static struct twl4030_platform_data omap4_panda_twldata = {
/* Regulators */
.vmmc = &omap4_panda_vmmc,
.vpp = &omap4_panda_vpp,
- .vusim = &omap4_panda_vusim,
.vana = &omap4_panda_vana,
.vcxio = &omap4_panda_vcxio,
.vdac = &omap4_panda_vdac,
.vusb = &omap4_panda_vusb,
- .vaux1 = &omap4_panda_vaux1,
.vaux2 = &omap4_panda_vaux2,
.vaux3 = &omap4_panda_vaux3,
.clk32kg = &omap4_panda_clk32kg,
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index e9785149284..84d1b735fe8 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -66,7 +66,7 @@ static int __init omap3_l3_init(void)
WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
- return PTR_ERR(od);
+ return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap3_l3_init);
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 674174365f7..493505c3b2f 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -693,6 +693,7 @@ static int __init gpmc_init(void)
{
u32 l, irq;
int cs, ret = -EINVAL;
+ int gpmc_irq;
char *ck = NULL;
if (cpu_is_omap24xx()) {
@@ -701,12 +702,15 @@ static int __init gpmc_init(void)
l = OMAP2420_GPMC_BASE;
else
l = OMAP34XX_GPMC_BASE;
+ gpmc_irq = INT_34XX_GPMC_IRQ;
} else if (cpu_is_omap34xx()) {
ck = "gpmc_fck";
l = OMAP34XX_GPMC_BASE;
+ gpmc_irq = INT_34XX_GPMC_IRQ;
} else if (cpu_is_omap44xx()) {
ck = "gpmc_ck";
l = OMAP44XX_GPMC_BASE;
+ gpmc_irq = OMAP44XX_IRQ_GPMC;
}
if (WARN_ON(!ck))
@@ -739,16 +743,17 @@ static int __init gpmc_init(void)
/* initalize the irq_chained */
irq = OMAP_GPMC_IRQ_BASE;
for (cs = 0; cs < GPMC_CS_NUM; cs++) {
- set_irq_handler(irq, handle_simple_irq);
+ set_irq_chip_and_handler(irq, &dummy_irq_chip,
+ handle_simple_irq);
set_irq_flags(irq, IRQF_VALID);
irq++;
}
- ret = request_irq(INT_34XX_GPMC_IRQ,
+ ret = request_irq(gpmc_irq,
gpmc_handle_irq, IRQF_SHARED, "gpmc", gpmc_base);
if (ret)
pr_err("gpmc: irq-%d could not claim: err %d\n",
- INT_34XX_GPMC_IRQ, ret);
+ gpmc_irq, ret);
return ret;
}
postcore_initcall(gpmc_init);
@@ -757,8 +762,6 @@ static irqreturn_t gpmc_handle_irq(int irq, void *dev)
{
u8 cs;
- if (irq != INT_34XX_GPMC_IRQ)
- return IRQ_HANDLED;
/* check cs to invoke the irq */
cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7;
if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END)
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
index 265bff3acb9..5f2da7565b6 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -226,7 +226,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
struct omap3_l3 *l3;
struct resource *res;
int ret;
- int irq;
l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
if (!l3) {
@@ -249,18 +248,17 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
goto err2;
}
- irq = platform_get_irq(pdev, 0);
- ret = request_irq(irq, omap3_l3_app_irq,
+ l3->debug_irq = platform_get_irq(pdev, 0);
+ ret = request_irq(l3->debug_irq, omap3_l3_app_irq,
IRQF_DISABLED | IRQF_TRIGGER_RISING,
"l3-debug-irq", l3);
if (ret) {
dev_err(&pdev->dev, "couldn't request debug irq\n");
goto err3;
}
- l3->debug_irq = irq;
- irq = platform_get_irq(pdev, 1);
- ret = request_irq(irq, omap3_l3_app_irq,
+ l3->app_irq = platform_get_irq(pdev, 1);
+ ret = request_irq(l3->app_irq, omap3_l3_app_irq,
IRQF_DISABLED | IRQF_TRIGGER_RISING,
"l3-app-irq", l3);
@@ -269,7 +267,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
goto err4;
}
- l3->app_irq = irq;
goto err0;
err4:
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index d7792837046..5a25098ea7e 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -416,7 +416,7 @@
/* GPMC related */
#define OMAP_GPMC_IRQ_BASE (TWL_IRQ_END)
-#define OMAP_GPMC_NR_IRQS 7
+#define OMAP_GPMC_NR_IRQS 8
#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h
index cbe897ca7f9..2858667d2e4 100644
--- a/arch/arm/plat-omap/include/plat/onenand.h
+++ b/arch/arm/plat-omap/include/plat/onenand.h
@@ -32,6 +32,7 @@ struct omap_onenand_platform_data {
int dma_channel;
u8 flags;
u8 regulator_can_sleep;
+ u8 skip_initial_unlocking;
};
#define ONENAND_MAX_PARTITIONS 8
diff --git a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h b/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h
index 01a8448e471..442301fe48b 100644
--- a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h
+++ b/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h
@@ -30,6 +30,7 @@ struct pxa3xx_nand_cmdset {
};
struct pxa3xx_nand_flash {
+ char *name;
uint32_t chip_id;
unsigned int page_per_block; /* Pages per block (PG_PER_BLK) */
unsigned int page_size; /* Page size in bytes (PAGE_SZ) */
@@ -37,7 +38,6 @@ struct pxa3xx_nand_flash {
unsigned int dfc_width; /* Width of flash controller(DWIDTH_C) */
unsigned int num_blocks; /* Number of physical blocks in Flash */
- struct pxa3xx_nand_cmdset *cmdset; /* NAND command set */
struct pxa3xx_nand_timing *timing; /* NAND Flash timing */
};
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 4db5b46e1ef..04a7fc5eaf4 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -276,7 +276,6 @@ config ETRAX_AXISFLASHMAP
select MTD_CHAR
select MTD_BLOCK
select MTD_PARTITIONS
- select MTD_CONCAT
select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c
index b2079703af7..ed708e19d09 100644
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
@@ -234,7 +234,6 @@ static struct mtd_info *flash_probe(void)
}
if (mtd_cse0 && mtd_cse1) {
-#ifdef CONFIG_MTD_CONCAT
struct mtd_info *mtds[] = { mtd_cse0, mtd_cse1 };
/* Since the concatenation layer adds a small overhead we
@@ -246,11 +245,6 @@ static struct mtd_info *flash_probe(void)
*/
mtd_cse = mtd_concat_create(mtds, ARRAY_SIZE(mtds),
"cse0+cse1");
-#else
- printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
- "(mis)configuration!\n", map_cse0.name, map_cse1.name);
- mtd_cse = NULL;
-#endif
if (!mtd_cse) {
printk(KERN_ERR "%s and %s: Concatenation failed!\n",
map_cse0.name, map_cse1.name);
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index a2dd740c590..1633b120aa8 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -406,7 +406,6 @@ config ETRAX_AXISFLASHMAP
select MTD_CHAR
select MTD_BLOCK
select MTD_PARTITIONS
- select MTD_CONCAT
select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c
index 51e1e85df96..3d751250271 100644
--- a/arch/cris/arch-v32/drivers/axisflashmap.c
+++ b/arch/cris/arch-v32/drivers/axisflashmap.c
@@ -275,7 +275,6 @@ static struct mtd_info *flash_probe(void)
}
if (count > 1) {
-#ifdef CONFIG_MTD_CONCAT
/* Since the concatenation layer adds a small overhead we
* could try to figure out if the chips in cse0 and cse1 are
* identical and reprobe the whole cse0+cse1 window. But since
@@ -284,11 +283,6 @@ static struct mtd_info *flash_probe(void)
* complicating the probing procedure.
*/
mtd_total = mtd_concat_create(mtds, count, "cse0+cse1");
-#else
- printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
- "(mis)configuration!\n", map_cse0.name, map_cse1.name);
- mtd_toal = NULL;
-#endif
if (!mtd_total) {
printk(KERN_ERR "%s and %s: Concatenation failed!\n",
map_cse0.name, map_cse1.name);
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index a09e1f052d8..d475b4398d8 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -45,7 +45,7 @@
#include <linux/stringify.h>
#ifdef CONFIG_SMP
-#define __percpu_arg(x) "%%"__stringify(__percpu_seg)":%P" #x
+#define __percpu_prefix "%%"__stringify(__percpu_seg)":"
#define __my_cpu_offset percpu_read(this_cpu_off)
/*
@@ -62,9 +62,11 @@
(typeof(*(ptr)) __kernel __force *)tcp_ptr__; \
})
#else
-#define __percpu_arg(x) "%P" #x
+#define __percpu_prefix ""
#endif
+#define __percpu_arg(x) __percpu_prefix "%P" #x
+
/*
* Initialized pointers to per-cpu variables needed for the boot
* processor need to use these macros to get the proper address
@@ -516,11 +518,11 @@ do { \
typeof(o2) __n2 = n2; \
typeof(o2) __dummy; \
alternative_io("call this_cpu_cmpxchg16b_emu\n\t" P6_NOP4, \
- "cmpxchg16b %%gs:(%%rsi)\n\tsetz %0\n\t", \
+ "cmpxchg16b " __percpu_prefix "(%%rsi)\n\tsetz %0\n\t", \
X86_FEATURE_CX16, \
ASM_OUTPUT2("=a"(__ret), "=d"(__dummy)), \
"S" (&pcp1), "b"(__n1), "c"(__n2), \
- "a"(__o1), "d"(__o2)); \
+ "a"(__o1), "d"(__o2) : "memory"); \
__ret; \
})
diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
index 3e8b08a6de2..1e572c507d0 100644
--- a/arch/x86/lib/cmpxchg16b_emu.S
+++ b/arch/x86/lib/cmpxchg16b_emu.S
@@ -10,6 +10,12 @@
#include <asm/frame.h>
#include <asm/dwarf2.h>
+#ifdef CONFIG_SMP
+#define SEG_PREFIX %gs:
+#else
+#define SEG_PREFIX
+#endif
+
.text
/*
@@ -37,13 +43,13 @@ this_cpu_cmpxchg16b_emu:
pushf
cli
- cmpq %gs:(%rsi), %rax
+ cmpq SEG_PREFIX(%rsi), %rax
jne not_same
- cmpq %gs:8(%rsi), %rdx
+ cmpq SEG_PREFIX 8(%rsi), %rdx
jne not_same
- movq %rbx, %gs:(%rsi)
- movq %rcx, %gs:8(%rsi)
+ movq %rbx, SEG_PREFIX(%rsi)
+ movq %rcx, SEG_PREFIX 8(%rsi)
popf
mov $1, %al
diff --git a/arch/x86/platform/olpc/olpc-xo1.c b/arch/x86/platform/olpc/olpc-xo1.c
index 99513642a0e..ab81fb27176 100644
--- a/arch/x86/platform/olpc/olpc-xo1.c
+++ b/arch/x86/platform/olpc/olpc-xo1.c
@@ -72,9 +72,9 @@ static int __devinit olpc_xo1_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "can't fetch device resource info\n");
return -EIO;
}
- if (strcmp(pdev->name, "olpc-xo1-pms") == 0)
+ if (strcmp(pdev->name, "cs5535-pms") == 0)
pms_base = res->start;
- else if (strcmp(pdev->name, "olpc-xo1-ac-acpi") == 0)
+ else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
acpi_base = res->start;
/* If we have both addresses, we can override the poweroff hook */
@@ -90,9 +90,9 @@ static int __devexit olpc_xo1_remove(struct platform_device *pdev)
{
mfd_cell_disable(pdev);
- if (strcmp(pdev->name, "olpc-xo1-pms") == 0)
+ if (strcmp(pdev->name, "cs5535-pms") == 0)
pms_base = 0;
- else if (strcmp(pdev->name, "olpc-xo1-acpi") == 0)
+ else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
acpi_base = 0;
pm_power_off = NULL;
@@ -101,7 +101,7 @@ static int __devexit olpc_xo1_remove(struct platform_device *pdev)
static struct platform_driver cs5535_pms_drv = {
.driver = {
- .name = "olpc-xo1-pms",
+ .name = "cs5535-pms",
.owner = THIS_MODULE,
},
.probe = olpc_xo1_probe,
@@ -110,7 +110,7 @@ static struct platform_driver cs5535_pms_drv = {
static struct platform_driver cs5535_acpi_drv = {
.driver = {
- .name = "olpc-xo1-acpi",
+ .name = "olpc-xo1-pm-acpi",
.owner = THIS_MODULE,
},
.probe = olpc_xo1_probe,
@@ -121,22 +121,21 @@ static int __init olpc_xo1_init(void)
{
int r;
- r = mfd_shared_platform_driver_register(&cs5535_pms_drv, "cs5535-pms");
+ r = platform_driver_register(&cs5535_pms_drv);
if (r)
return r;
- r = mfd_shared_platform_driver_register(&cs5535_acpi_drv,
- "cs5535-acpi");
+ r = platform_driver_register(&cs5535_acpi_drv);
if (r)
- mfd_shared_platform_driver_unregister(&cs5535_pms_drv);
+ platform_driver_unregister(&cs5535_pms_drv);
return r;
}
static void __exit olpc_xo1_exit(void)
{
- mfd_shared_platform_driver_unregister(&cs5535_acpi_drv);
- mfd_shared_platform_driver_unregister(&cs5535_pms_drv);
+ platform_driver_unregister(&cs5535_acpi_drv);
+ platform_driver_unregister(&cs5535_pms_drv);
}
MODULE_AUTHOR("Daniel Drake <dsd@laptop.org>");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-10 14:31:19 +0000