linux-kernel - [PATCH v3 07/27] mmc: replace devm_ioremap_nocache with devm

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Message-ID: <1514026709-32921-1-git-send-email-xieyisheng1@huawei.com>
Date:   Sat, 23 Dec 2017 18:58:29 +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>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        <linux-mmc@...r.kernel.org>
Subject: [PATCH v3 07/27] mmc: 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: Ulf Hansson <ulf.hansson@...aro.org>
Cc: linux-mmc@...r.kernel.org
Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
---
 drivers/mmc/host/sdhci-acpi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index b988997..b1aa909 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -567,8 +567,7 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
 	host->ops	= &sdhci_acpi_ops_dflt;
 	host->irq	= platform_get_irq(pdev, 0);
 
-	host->ioaddr = devm_ioremap_nocache(dev, iomem->start,
-					    resource_size(iomem));
+	host->ioaddr = devm_ioremap(dev, iomem->start, resource_size(iomem));
 	if (host->ioaddr == NULL) {
 		err = -ENOMEM;
 		goto err_free;
-- 
1.8.3.1