diff options
| 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/platforms/52xx | |
| parent | d20be433e6a8892ecf59ef62636cd1333975347d (diff) | |
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/platforms/52xx')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index c949ca055712..63016621aff8 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -193,7 +193,7 @@ static struct irq_chip mpc52xx_gpt_irq_chip = { void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc) { - struct mpc52xx_gpt_priv *gpt = irq_get_handler_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_desc_get_handler_data(desc); int sub_virq; u32 status; |