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author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-05-20 09:59:52 (GMT) |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-02 06:54:44 (GMT) |
commit | c1231a784acc25ec01d35a019533da9ab8593e2e (patch) | |
tree | 29bfc8fe46b3243a64a3b76f806f7f1f4523e227 /arch/powerpc/sysdev | |
parent | d20be433e6a8892ecf59ef62636cd1333975347d (diff) | |
download | linux-c1231a784acc25ec01d35a019533da9ab8593e2e.tar.xz |
powerpc: 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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r-- | arch/powerpc/sysdev/uic.c | 2 | ||||
-rw-r--r-- | arch/powerpc/sysdev/xics/xics-common.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index 1cd057f..d773453 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -198,7 +198,7 @@ void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); struct irq_data *idata = irq_desc_get_irq_data(desc); - struct uic *uic = irq_get_handler_data(virq); + struct uic *uic = irq_desc_get_handler_data(desc); u32 msr; int src; int subvirq; diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index 5bc5889..08c248e 100644 --- a/arch/powerpc/sysdev/xics/xics-common.c +++ b/arch/powerpc/sysdev/xics/xics-common.c @@ -227,7 +227,7 @@ void xics_migrate_irqs_away(void) /* Locate interrupt server */ server = -1; - ics = irq_get_chip_data(virq); + ics = irq_desc_get_chip_data(desc); if (ics) server = ics->get_server(ics, irq); if (server < 0) { |