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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-13 16:35:09 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-13 16:35:09 +0000 |
| commit | bc7ecbcbc2c0ff235382077b55de7896775afc16 (patch) | |
| tree | 9918b2f3fdeebd9c99a308af94d86bc13c80d0c8 /arch/arm/mach-omap2/cm.c | |
| parent | c52854018ad123c9ef83867462457b75bb56d452 (diff) | |
| parent | 285eae0a4ba0f467341476fd4c6981e5cdafc6be (diff) | |
| download | op-kernel-dev-bc7ecbcbc2c0ff235382077b55de7896775afc16.zip op-kernel-dev-bc7ecbcbc2c0ff235382077b55de7896775afc16.tar.gz | |
Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
Diffstat (limited to 'arch/arm/mach-omap2/cm.c')
| -rw-r--r-- | arch/arm/mach-omap2/cm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/cm.c b/arch/arm/mach-omap2/cm.c index 8eb2dab..58e4a1c 100644 --- a/arch/arm/mach-omap2/cm.c +++ b/arch/arm/mach-omap2/cm.c @@ -21,6 +21,8 @@ #include <asm/atomic.h> +#include <plat/common.h> + #include "cm.h" #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" @@ -61,9 +63,8 @@ int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) mask = 1 << idlest_shift; /* XXX should be OMAP2 CM */ - while (((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) != ena) && - (i++ < MAX_MODULE_READY_TIME)) - udelay(1); + omap_test_timeout(((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena), + MAX_MODULE_READY_TIME, i); return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; } |
