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authorThomas Gleixner <tglx@linutronix.de>2015-09-14 10:42:37 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-09-16 15:47:51 +0200
commitbd0b9ac405e1794d72533c3d487aa65b6b955a0c (patch)
tree784e3d1f86a93bc32e0f2635d19399e15146a8e1 /arch/blackfin
parentb237721c5d95082a803c0be686f56d2dd1de995b (diff)
downloadop-kernel-dev-bd0b9ac405e1794d72533c3d487aa65b6b955a0c.zip
op-kernel-dev-bd0b9ac405e1794d72533c3d487aa65b6b955a0c.tar.gz
genirq: Remove irq argument from irq flow handlers
Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/include/asm/irq_handler.h4
-rw-r--r--arch/blackfin/kernel/irqchip.c2
-rw-r--r--arch/blackfin/mach-bf537/ints-priority.c10
-rw-r--r--arch/blackfin/mach-common/ints-priority.c5
4 files changed, 8 insertions, 13 deletions
diff --git a/arch/blackfin/include/asm/irq_handler.h b/arch/blackfin/include/asm/irq_handler.h
index 4b2a992..d2f90c7 100644
--- a/arch/blackfin/include/asm/irq_handler.h
+++ b/arch/blackfin/include/asm/irq_handler.h
@@ -60,7 +60,7 @@ extern void bfin_internal_mask_irq(unsigned int irq);
extern void bfin_internal_unmask_irq(unsigned int irq);
struct irq_desc;
-extern void bfin_demux_mac_status_irq(unsigned int, struct irq_desc *);
-extern void bfin_demux_gpio_irq(unsigned int, struct irq_desc *);
+extern void bfin_demux_mac_status_irq(struct irq_desc *);
+extern void bfin_demux_gpio_irq(struct irq_desc *);
#endif
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 0ba2576..052cde5 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -107,7 +107,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
- handle_bad_irq(irq, &bad_irq_desc);
+ handle_bad_irq(&bad_irq_desc);
else
generic_handle_irq(irq);
diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c
index 14b2f74..a48baae 100644
--- a/arch/blackfin/mach-bf537/ints-priority.c
+++ b/arch/blackfin/mach-bf537/ints-priority.c
@@ -89,8 +89,7 @@ static struct irq_chip bf537_generic_error_irqchip = {
.irq_unmask = bf537_generic_error_unmask_irq,
};
-static void bf537_demux_error_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+static void bf537_demux_error_irq(struct irq_desc *inta_desc)
{
int irq = 0;
@@ -182,15 +181,12 @@ static struct irq_chip bf537_mac_rx_irqchip = {
.irq_unmask = bf537_mac_rx_unmask_irq,
};
-static void bf537_demux_mac_rx_irq(unsigned int __int_irq,
- struct irq_desc *desc)
+static void bf537_demux_mac_rx_irq(struct irq_desc *desc)
{
- unsigned int int_irq = irq_desc_get_irq(desc);
-
if (bfin_read_DMA1_IRQ_STATUS() & (DMA_DONE | DMA_ERR))
bfin_handle_irq(IRQ_MAC_RX);
else
- bfin_demux_gpio_irq(int_irq, desc);
+ bfin_demux_gpio_irq(desc);
}
#endif
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index a6d1b03..e8d4d74 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -656,8 +656,7 @@ static struct irq_chip bfin_mac_status_irqchip = {
.irq_set_wake = bfin_mac_status_set_wake,
};
-void bfin_demux_mac_status_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+void bfin_demux_mac_status_irq(struct irq_desc *inta_desc)
{
int i, irq = 0;
u32 status = bfin_read_EMAC_SYSTAT();
@@ -825,7 +824,7 @@ static void bfin_demux_gpio_block(unsigned int irq)
}
}
-void bfin_demux_gpio_irq(unsigned int __inta_irq, struct irq_desc *desc)
+void bfin_demux_gpio_irq(struct irq_desc *desc)
{
unsigned int inta_irq = irq_desc_get_irq(desc);
unsigned int irq;
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