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mfd: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc

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Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.

Do the same change to avoid the pattern "irq_get_chip_data(data->irq)".

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Jiang Liu
2015-07-13 20:44:56 +00:00
committed by Lee Jones
parent 079140f5ce
commit 1e84aa4458
6 changed files with 12 additions and 12 deletions
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drivers/mfd/t7l66xb.c
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@@ -187,7 +187,7 @@ static struct mfd_cell t7l66xb_cells[] = {
/* Handle the T7L66XB interrupt mux */
static void t7l66xb_irq(unsigned int irq, struct irq_desc *desc)
{
struct t7l66xb *t7l66xb = irq_get_handler_data(irq);
struct t7l66xb *t7l66xb = irq_desc_get_handler_data(desc);
unsigned int isr;
unsigned int i, irq_base;