[09/11] wil6210: use writel_relaxed in wil_debugfs_iomem_x32_set
diff mbox series

Message ID 1567931575-27984-10-git-send-email-merez@codeaurora.org
State Accepted
Commit 0e698cd0b94c1bf2c9311d6c1a6ba9dd32cd73de
Delegated to: Kalle Valo
Headers show
Series
  • wil6210 patches
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Commit Message

Maya Erez Sept. 8, 2019, 8:32 a.m. UTC
From: Lior David <liord@codeaurora.org>

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@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
---
 drivers/net/wireless/ath/wil6210/debugfs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch
diff mbox series

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);