Commit 6947d04a authored by Thomas Gleixner's avatar Thomas Gleixner

ARM/pxa: Prepare *_irq_handler for irq argument removal

The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.

Search and update was done with coccinelle and the invaluable help of
Julia Lawall.
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Russell King <linux+kernel@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
parent 1c2d4afa
...@@ -29,8 +29,9 @@ ...@@ -29,8 +29,9 @@
void __iomem *it8152_base_address; void __iomem *it8152_base_address;
static int cmx2xx_it8152_irq_gpio; static int cmx2xx_it8152_irq_gpio;
static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc) static void cmx2xx_it8152_irq_demux(unsigned int __irq, struct irq_desc *desc)
{ {
unsigned int irq = irq_desc_get_irq(desc);
/* clear our parent irq */ /* clear our parent irq */
desc->irq_data.chip->irq_ack(&desc->irq_data); desc->irq_data.chip->irq_ack(&desc->irq_data);
......
...@@ -120,8 +120,9 @@ static struct irq_chip lpd270_irq_chip = { ...@@ -120,8 +120,9 @@ static struct irq_chip lpd270_irq_chip = {
.irq_unmask = lpd270_unmask_irq, .irq_unmask = lpd270_unmask_irq,
}; };
static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc) static void lpd270_irq_handler(unsigned int __irq, struct irq_desc *desc)
{ {
unsigned int irq;
unsigned long pending; unsigned long pending;
pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled; pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled;
......
...@@ -284,8 +284,9 @@ static struct irq_chip pcm990_irq_chip = { ...@@ -284,8 +284,9 @@ static struct irq_chip pcm990_irq_chip = {
.irq_unmask = pcm990_unmask_irq, .irq_unmask = pcm990_unmask_irq,
}; };
static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc) static void pcm990_irq_handler(unsigned int __irq, struct irq_desc *desc)
{ {
unsigned int irq;
unsigned long pending; unsigned long pending;
pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR); pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR);
......
...@@ -276,8 +276,9 @@ static inline unsigned long viper_irq_pending(void) ...@@ -276,8 +276,9 @@ static inline unsigned long viper_irq_pending(void)
viper_irq_enabled_mask; viper_irq_enabled_mask;
} }
static void viper_irq_handler(unsigned int irq, struct irq_desc *desc) static void viper_irq_handler(unsigned int __irq, struct irq_desc *desc)
{ {
unsigned int irq;
unsigned long pending; unsigned long pending;
pending = viper_irq_pending(); pending = viper_irq_pending();
......
...@@ -105,8 +105,9 @@ static inline unsigned long zeus_irq_pending(void) ...@@ -105,8 +105,9 @@ static inline unsigned long zeus_irq_pending(void)
return __raw_readw(ZEUS_CPLD_ISA_IRQ) & zeus_irq_enabled_mask; return __raw_readw(ZEUS_CPLD_ISA_IRQ) & zeus_irq_enabled_mask;
} }
static void zeus_irq_handler(unsigned int irq, struct irq_desc *desc) static void zeus_irq_handler(unsigned int __irq, struct irq_desc *desc)
{ {
unsigned int irq;
unsigned long pending; unsigned long pending;
pending = zeus_irq_pending(); pending = zeus_irq_pending();
......
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