[PATCH v3 25/27] wireless: replace devm_ioremap_nocache with devm_ioremap
From: Yisheng Xie <hidden>
Date: 2017-12-23 11:11:20
Also in:
lkml, netdev
Subsystem:
atheros ath generic utilities, qualcomm atheros ath9k wireless driver, the rest · Maintainers:
Jeff Johnson, Toke Høiland-Jørgensen, Linus Torvalds
Default ioremap is ioremap_nocache, so devm_ioremap has the same function with devm_ioremap_nocache, which can just be killed to save the size of devres.o This patch is to use use devm_ioremap instead of devm_ioremap_nocache, which should not have any function change but prepare for killing devm_ioremap_nocache. Cc: Kalle Valo <redacted> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Yisheng Xie <redacted> --- drivers/net/wireless/ath/ath9k/ahb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 2bd982c..6e13e62 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c@@ -91,7 +91,7 @@ static int ath_ahb_probe(struct platform_device *pdev) return -ENXIO; } - mem = devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res)); + mem = devm_ioremap(&pdev->dev, res->start, resource_size(res)); if (mem == NULL) { dev_err(&pdev->dev, "ioremap failed\n"); return -ENOMEM;
--
1.8.3.1