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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-10-09 21:33:02 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-10-09 21:33:02 +0100
commit3f30a09a612bac2b531a206c2a58a292dd7ff182 (patch)
tree62741c2f78aeb3009c66dbcf014ebff2e034e597 /arch/arm/common
parent9e165acf1b9e37af7c0fa39399b43d0bd8600039 (diff)
parentfda50a1c49ad7483eaa29a268d560422c413933f (diff)
downloadlwn-3f30a09a612bac2b531a206c2a58a292dd7ff182.tar.gz
lwn-3f30a09a612bac2b531a206c2a58a292dd7ff182.zip
Merge branch 'pxa-all' into devel
Conflicts: arch/arm/mach-pxa/Kconfig arch/arm/mach-pxa/corgi.c arch/arm/mach-pxa/include/mach/hardware.h arch/arm/mach-pxa/spitz.c
Diffstat (limited to 'arch/arm/common')
-rw-r--r--arch/arm/common/it8152.c14
-rw-r--r--arch/arm/common/locomo.c26
-rw-r--r--arch/arm/common/sharpsl_param.c2
3 files changed, 13 insertions, 29 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 5fe9588db077..2793447621c3 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -66,14 +66,6 @@ static void it8152_unmask_irq(unsigned int irq)
}
}
-static inline void it8152_irq(int irq)
-{
- struct irq_desc *desc;
-
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
-}
-
static struct irq_chip it8152_irq_chip = {
.name = "it8152",
.ack = it8152_mask_irq,
@@ -128,21 +120,21 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
bits_pd &= ((1 << IT8152_PD_IRQ_COUNT) - 1);
while (bits_pd) {
i = __ffs(bits_pd);
- it8152_irq(IT8152_PD_IRQ(i));
+ generic_handle_irq(IT8152_PD_IRQ(i));
bits_pd &= ~(1 << i);
}
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
i = __ffs(bits_lp);
- it8152_irq(IT8152_LP_IRQ(i));
+ generic_handle_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
i = __ffs(bits_ld);
- it8152_irq(IT8152_LD_IRQ(i));
+ generic_handle_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
}
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 534b23d95864..7c6b4b99a2df 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -169,7 +169,6 @@ static struct locomo_dev_info locomo_devices[] = {
static void locomo_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
/* Acknowledge the parent IRQ */
@@ -181,10 +180,9 @@ static void locomo_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
/* generate the next interrupt(s) */
irq = LOCOMO_IRQ_START;
- d = irq_desc + irq;
- for (i = 0; i <= 3; i++, d++, irq++) {
+ for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0100 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
@@ -222,12 +220,10 @@ static struct irq_chip locomo_chip = {
static void locomo_key_handler(unsigned int irq, struct irq_desc *desc)
{
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
- d = irq_desc + LOCOMO_IRQ_KEY_START;
- desc_handle_irq(LOCOMO_IRQ_KEY_START, d);
+ generic_handle_irq(LOCOMO_IRQ_KEY_START);
}
}
@@ -268,7 +264,6 @@ static struct irq_chip locomo_key_chip = {
static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_GIR) &
@@ -277,10 +272,9 @@ static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
irq = LOCOMO_IRQ_GPIO_START;
- d = irq_desc + LOCOMO_IRQ_GPIO_START;
- for (i = 0; i <= 15; i++, irq++, d++) {
+ for (i = 0; i <= 15; i++, irq++) {
if (req & (0x0001 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
}
@@ -361,12 +355,10 @@ static struct irq_chip locomo_gpio_chip = {
static void locomo_lt_handler(unsigned int irq, struct irq_desc *desc)
{
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
- d = irq_desc + LOCOMO_IRQ_LT_START;
- desc_handle_irq(LOCOMO_IRQ_LT_START, d);
+ generic_handle_irq(LOCOMO_IRQ_LT_START);
}
}
@@ -407,17 +399,15 @@ static struct irq_chip locomo_lt_chip = {
static void locomo_spi_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIR) & 0x000F;
if (req) {
irq = LOCOMO_IRQ_SPI_START;
- d = irq_desc + irq;
- for (i = 0; i <= 3; i++, irq++, d++) {
+ for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0001 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
}
diff --git a/arch/arm/common/sharpsl_param.c b/arch/arm/common/sharpsl_param.c
index aad4d94ba8f5..d56c932580eb 100644
--- a/arch/arm/common/sharpsl_param.c
+++ b/arch/arm/common/sharpsl_param.c
@@ -12,6 +12,7 @@
*/
#include <linux/kernel.h>
+#include <linux/module.h>
#include <linux/string.h>
#include <asm/mach/sharpsl_param.h>
@@ -36,6 +37,7 @@
#define PHAD_MAGIC MAGIC_CHG('P','H','A','D')
struct sharpsl_param_info sharpsl_param;
+EXPORT_SYMBOL(sharpsl_param);
void sharpsl_save_param(void)
{