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Merge "drivers: qcom: sys_pm_vx: add barrier after read"

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qctecmdr 2020-10-02 18:08:53 -07:00 • committed by Gerrit - the friendly Code Review server
commit 3bd5b143da
1 changed files with 2 additions and 0 deletions
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drivers/soc/qcom/sys_pm_vx.c
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@ -37,6 +37,8 @@
v = le32_to_cpu(readl_relaxed(base + itr)); \
pr_debug("Addr:%p val:%#x\n", base + itr, v); \
itr += sizeof(u32); \
/* Barrier to enssure sequential read */ \
smp_rmb(); \
v; \
})