diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-07-13 10:17:54 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-13 14:59:15 +0200 |
| commit | 6947d04a5c49bf036c779527e4efa1d64a752513 (patch) | |
| tree | 75e769b1ef958b5efc0638752c10f654b7222838 | |
| parent | 1c2d4afa77959f3ac7013041e35f5cbe241e9415 (diff) | |
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: Thomas 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
| -rw-r--r-- | arch/arm/mach-pxa/cm-x2xx-pci.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/lpd270.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pcm990-baseboard.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/viper.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/zeus.c | 3 |
5 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c index d8f816c24a2f..1fa79f1f832d 100644 --- a/arch/arm/mach-pxa/cm-x2xx-pci.c +++ b/arch/arm/mach-pxa/cm-x2xx-pci.c @@ -29,8 +29,9 @@ void __iomem *it8152_base_address; 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 */ desc->irq_data.chip->irq_ack(&desc->irq_data); diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index eaee2c20b189..799d8698cf03 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -120,8 +120,9 @@ static struct irq_chip lpd270_irq_chip = { .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; pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled; diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 2897da2a5df6..16226754b01a 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -284,8 +284,9 @@ static struct irq_chip pcm990_irq_chip = { .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; pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR); diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index de3b08073fe7..687554b318f4 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -276,8 +276,9 @@ static inline unsigned long viper_irq_pending(void) 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; pending = viper_irq_pending(); diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index ac2ae5c71ab4..0bba62c81393 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -105,8 +105,9 @@ static inline unsigned long zeus_irq_pending(void) 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; pending = zeus_irq_pending(); |