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| author | H. Peter Anvin <hpa@zytor.com> | 2012-05-30 23:11:26 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-05-30 23:11:32 +0400 |
| commit | bbd771474ec44b516107685d77e1c80bbe09f141 (patch) | |
| tree | 0cb15781539a68f27b4ea6c89f827282630cbce6 /arch/arm/mach-mxs/system.c | |
| parent | 403e1c5b7495d7b80fae9fc4d0a7a6f5abdc3307 (diff) | |
| parent | 319b6ffc6df892e4ccffff823cc5521a4a5d2dca (diff) | |
| download | linux-bbd771474ec44b516107685d77e1c80bbe09f141.tar.xz | |
Merge branch 'x86/trampoline' into x86/urgent
x86/trampoline contains an urgent commit which is necessarily on a
newer baseline.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/arm/mach-mxs/system.c')
| -rw-r--r-- | arch/arm/mach-mxs/system.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c index 80ac1fca8a00..30042e23bfa7 100644 --- a/arch/arm/mach-mxs/system.c +++ b/arch/arm/mach-mxs/system.c @@ -37,8 +37,6 @@ #define MXS_MODULE_CLKGATE (1 << 30) #define MXS_MODULE_SFTRST (1 << 31) -#define CLKCTRL_TIMEOUT 10 /* 10 ms */ - static void __iomem *mxs_clkctrl_reset_addr; /* @@ -139,17 +137,3 @@ error: return -ETIMEDOUT; } EXPORT_SYMBOL(mxs_reset_block); - -int mxs_clkctrl_timeout(unsigned int reg_offset, unsigned int mask) -{ - unsigned long timeout = jiffies + msecs_to_jiffies(CLKCTRL_TIMEOUT); - while (readl_relaxed(MXS_IO_ADDRESS(MXS_CLKCTRL_BASE_ADDR) - + reg_offset) & mask) { - if (time_after(jiffies, timeout)) { - pr_err("Timeout at CLKCTRL + 0x%x\n", reg_offset); - return -ETIMEDOUT; - } - } - - return 0; -} |