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-rw-r--r--arch/arm/mach-mxs/system.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c
index 80ac1fc..30042e2 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;
-}