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usb: dwc_otg_310: covert dsb() to dsb(sy)

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Huang, Tao
2014-12-10 19:36:30 +08:00
parent 0036717277
commit 1d5fac6a47
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/dwc_otg_310/common_port/dwc_common_linux.c
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@@ -594,7 +594,7 @@ uint64_t DWC_READ_REG64(volatile uint64_t *reg)
void DWC_WRITE_REG32(volatile uint32_t *reg, uint32_t value)
{
writel_relaxed(value, reg);
dsb();
dsb(sy);
}
#if 0
@@ -606,7 +606,7 @@ void DWC_WRITE_REG64(volatile uint64_t *reg, uint64_t value)
void DWC_MODIFY_REG32(volatile uint32_t *reg, uint32_t clear_mask, uint32_t set_mask)
{
writel_relaxed((readl_relaxed(reg) & ~clear_mask) | set_mask, reg);
dsb();
dsb(sy);
}
#if 0