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| author |   Jiang Liu <jiang.liu@linux.intel.com> | 2015-05-20 17:59:52 +0800 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-06-02 16:54:44 +1000 |
| commit | c1231a784acc25ec01d35a019533da9ab8593e2e (patch) | |
| tree | 29bfc8fe46b3243a64a3b76f806f7f1f4523e227 /arch/powerpc/sysdev/xics/xics-common.c | |
| parent | powerpc: Non relocatable system call doesn't need a trampoline (diff) | |
| download | wireguard-linux-c1231a784acc25ec01d35a019533da9ab8593e2e.tar.xz wireguard-linux-c1231a784acc25ec01d35a019533da9ab8593e2e.zip | |
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 '')
| -rw-r--r-- | arch/powerpc/sysdev/xics/xics-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index 5bc5889d4acc..08c248eb491b 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) { |