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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-07-13 20:52:25 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-07-29 10:08:10 +0200 |
| commit | 7fe88f3c00e7bfa44421681640fab3a9fadfef3b (patch) | |
| tree | 846d367c6cb1606ee9c0e9a181500a8713f8616b /drivers/spmi/spmi-pmic-arb.c | |
| parent | fb68ba6d0b06cf287e9081d60f705501c52124f6 (diff) | |
| download | lwn-7fe88f3c00e7bfa44421681640fab3a9fadfef3b.tar.gz lwn-7fe88f3c00e7bfa44421681640fab3a9fadfef3b.zip | |
spmi/pmic: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: http://lkml.kernel.org/r/20150713151750.915477120@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/spmi/spmi-pmic-arb.c')
| -rw-r--r-- | drivers/spmi/spmi-pmic-arb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index db2aac173509..483948459765 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -453,8 +453,8 @@ static void periph_interrupt(struct spmi_pmic_arb_dev *pa, u8 apid) static void pmic_arb_chained_irq(unsigned int irq, struct irq_desc *desc) { - struct spmi_pmic_arb_dev *pa = irq_get_handler_data(irq); - struct irq_chip *chip = irq_get_chip(irq); + struct spmi_pmic_arb_dev *pa = irq_desc_get_handler_data(desc); + struct irq_chip *chip = irq_desc_get_chip(desc); void __iomem *intr = pa->intr; int first = pa->min_apid >> 5; int last = pa->max_apid >> 5; |