From: Lior David <liord@xxxxxxxxxxxxxx> writel_relaxed can be used in wil_debugfs_iomem_x32_set since there is a wmb call immediately after. Signed-off-by: Lior David <liord@xxxxxxxxxxxxxx> Signed-off-by: Maya Erez <merez@xxxxxxxxxxxxxx> --- drivers/net/wireless/ath/wil6210/debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 50dc30e..304b4d4 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -393,7 +393,8 @@ static int wil_debugfs_iomem_x32_set(void *data, u64 val) if (ret < 0) return ret; - writel(val, (void __iomem *)d->offset); + writel_relaxed(val, (void __iomem *)d->offset); + wmb(); /* make sure write propagated to HW */ wil_pm_runtime_put(wil); -- 1.9.1
