From: James Hogan Date: Tue, 27 Jan 2015 21:45:48 +0000 (+0000) Subject: MIPS: cevt-r4k: Use CAUSEF_TI, CAUSEF_PCI constants X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3ba5040af01fb06a36198f5f6065e25b0655ca0d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git MIPS: cevt-r4k: Use CAUSEF_TI, CAUSEF_PCI constants Use CAUSEF_TI and CAUSEF_PCI constants from asm/mipsregs.h rather than the magic values (1 << 30) and (1 << 26). Signed-off-by: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9124/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 623f0bcfcaf1..43ae71870797 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -75,7 +75,7 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id) * above we now know that the reason we got here must be a timer * interrupt. Being the paranoiacs we are we check anyway. */ - if (!r2 || (read_c0_cause() & (1 << 30))) { + if (!r2 || (read_c0_cause() & CAUSEF_TI)) { /* Clear Count/Compare Interrupt */ write_c0_compare(read_c0_compare()); cd = &per_cpu(mips_clockevent_device, cpu); diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index 01f721a85c5b..faf0d4ad0cc2 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -246,7 +246,7 @@ static int mipsxx_perfcount_handler(void) unsigned int counter; int handled = IRQ_NONE; - if (cpu_has_mips_r2 && !(read_c0_cause() & (1 << 26))) + if (cpu_has_mips_r2 && !(read_c0_cause() & CAUSEF_PCI)) return handled; switch (counters) {