xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

genirq: Remove irq argument from irq flow handlers

Browse Source 
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>
This commit is contained in:
Thomas Gleixner
2015-09-14 10:42:37 +02:00
parent b237721c5d
commit bd0b9ac405
188 changed files with 281 additions and 340 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
include/linux/irq.h
View File

@@ -475,14 +475,14 @@ static inline int irq_set_parent(int irq, int parent_irq)
* Built-in IRQ handlers for various IRQ types,
* callable via desc->handle_irq()
*/
extern void handle_level_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
extern void handle_level_irq(struct irq_desc *desc);
extern void handle_fasteoi_irq(struct irq_desc *desc);
extern void handle_edge_irq(struct irq_desc *desc);
extern void handle_edge_eoi_irq(struct irq_desc *desc);
extern void handle_simple_irq(struct irq_desc *desc);
extern void handle_percpu_irq(struct irq_desc *desc);
extern void handle_percpu_devid_irq(struct irq_desc *desc);
extern void handle_bad_irq(struct irq_desc *desc);
extern void handle_nested_irq(unsigned int irq);
extern int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg);

4
include/linux/irqdesc.h
View File

@@ -135,9 +135,9 @@ static inline struct msi_desc *irq_desc_get_msi_desc(struct irq_desc *desc)
* Architectures call this to let the generic IRQ layer
* handle an interrupt.
*/
static inline void generic_handle_irq_desc(unsigned int irq, struct irq_desc *desc)
static inline void generic_handle_irq_desc(struct irq_desc *desc)
{
desc->handle_irq(irq, desc);
desc->handle_irq(desc);
}
int generic_handle_irq(unsigned int irq);

2
include/linux/irqhandler.h
View File

@@ -8,7 +8,7 @@
struct irq_desc;
struct irq_data;
typedef void (*irq_flow_handler_t)(unsigned int irq, struct irq_desc *desc);
typedef void (*irq_flow_handler_t)(struct irq_desc *desc);
typedef void (*irq_preflow_handler_t)(struct irq_data *data);
#endif