linux-kernel - [PATCH v3 25/27] wireless: replace devm_ioremap_nocache with devm

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Message-ID: <1514026947-33753-1-git-send-email-xieyisheng1@huawei.com>
Date:   Sat, 23 Dec 2017 19:02:27 +0800
From:   Yisheng Xie <xieyisheng1@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <gregkh@...uxfoundation.org>
CC:     <ysxie@...mail.com>, Yisheng Xie <xieyisheng1@...wei.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        <linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>
Subject: [PATCH v3 25/27] wireless: replace devm_ioremap_nocache with devm_ioremap

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 <kvalo@...eaurora.org>
Cc: linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org
Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
---
 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