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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-06-20 01:37:37 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-22 18:21:20 +0200 |
| commit | c1a80386965e9fa3c2f8d1d57966216fe02c9124 (patch) | |
| tree | 142da1f53c03e66997444df595bd8b32c8fd83de /kernel/irq/proc.c | |
| parent | 4ab764c336123157690ee0000a1dcf81851c58d1 (diff) | |
| download | linux-c1a80386965e9fa3c2f8d1d57966216fe02c9124.tar.gz linux-c1a80386965e9fa3c2f8d1d57966216fe02c9124.tar.xz | |
genirq/proc: Replace ever repeating type cast
The proc file setup repeats the same ugly type cast for the irq number over
and over. Do it once and hand in the local void pointer.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Link: http://lkml.kernel.org/r/20170619235446.160866358@linutronix.de
Diffstat (limited to 'kernel/irq/proc.c')
| -rw-r--r-- | kernel/irq/proc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index eff7c0c8f9b9..cbc4c5e377ec 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -326,6 +326,7 @@ void register_handler_proc(unsigned int irq, struct irqaction *action) void register_irq_proc(unsigned int irq, struct irq_desc *desc) { static DEFINE_MUTEX(register_lock); + void __maybe_unused *irqp = (void *)(unsigned long) irq; char name [MAX_NAMELEN]; if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip)) @@ -351,20 +352,19 @@ void register_irq_proc(unsigned int irq, struct irq_desc *desc) #ifdef CONFIG_SMP /* create /proc/irq/<irq>/smp_affinity */ proc_create_data("smp_affinity", 0644, desc->dir, - &irq_affinity_proc_fops, (void *)(long)irq); + &irq_affinity_proc_fops, irqp); /* create /proc/irq/<irq>/affinity_hint */ proc_create_data("affinity_hint", 0444, desc->dir, - &irq_affinity_hint_proc_fops, (void *)(long)irq); + &irq_affinity_hint_proc_fops, irqp); /* create /proc/irq/<irq>/smp_affinity_list */ proc_create_data("smp_affinity_list", 0644, desc->dir, - &irq_affinity_list_proc_fops, (void *)(long)irq); + &irq_affinity_list_proc_fops, irqp); proc_create_data("node", 0444, desc->dir, - &irq_node_proc_fops, (void *)(long)irq); + &irq_node_proc_fops, irqp); #endif - proc_create_data("spurious", 0444, desc->dir, &irq_spurious_proc_fops, (void *)(long)irq); |