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| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-21 14:06:35 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-15 21:46:41 +0000 |
| commit | 9bc1aaeac0118611c30edf84995ebad5adfd6822 (patch) | |
| tree | a274b3dfe8c52c191c6483877fb302418f26b480 /arch/arm/mach-s3c24a0/include | |
| parent | bcae8aeb320dfe8dde4b3512237a5b76737b0120 (diff) | |
| download | kernel_samsung_crespo-9bc1aaeac0118611c30edf84995ebad5adfd6822.zip kernel_samsung_crespo-9bc1aaeac0118611c30edf84995ebad5adfd6822.tar.gz kernel_samsung_crespo-9bc1aaeac0118611c30edf84995ebad5adfd6822.tar.bz2 | |
[ARM] S3C24XX: Split timer pending code out
Split the timer pending code out to a seperate per-machine
header so that when compiling for mach-s3c2410 or mach-s3c24a0
we can use the right timer code without having to #ifdef the
timer driver.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c24a0/include')
| -rw-r--r-- | arch/arm/mach-s3c24a0/include/mach/tick.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24a0/include/mach/tick.h b/arch/arm/mach-s3c24a0/include/mach/tick.h new file mode 100644 index 0000000..9dea8ba --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/tick.h @@ -0,0 +1,15 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/tick.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24A0 - timer tick support + */ + +#define SUBSRC_TIMER4 (1 << (IRQ_TIMER4 - IRQ_S3CUART_RX0)) + +static inline int s3c24xx_ostimer_pending(void) +{ + return __raw_readl(S3C2410_SUBSRCPND) & SUBSRC_TIMER4; +} |