linux-kernel - [PATCH v3 23/27] MIPS: pci: replace devm_ioremap_nocache with devm

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Message-ID: <1514026923-33665-1-git-send-email-xieyisheng1@huawei.com>
Date:   Sat, 23 Dec 2017 19:02:03 +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>,
        Ralf Baechle <ralf@...ux-mips.org>, <linux-mips@...ux-mips.org>
Subject: [PATCH v3 23/27] MIPS: pci: 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: Ralf Baechle <ralf@...ux-mips.org>
Cc: linux-mips@...ux-mips.org
Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
---
 arch/mips/pci/pci-ar2315.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index b4fa641..8f3baf1 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -428,8 +428,7 @@ static int ar2315_pci_probe(struct platform_device *pdev)
 	apc->mem_res.flags = IORESOURCE_MEM;
 
 	/* Remap PCI config space */
-	apc->cfg_mem = devm_ioremap_nocache(dev, res->start,
-					    AR2315_PCI_CFG_SIZE);
+	apc->cfg_mem = devm_ioremap(dev, res->start, AR2315_PCI_CFG_SIZE);
 	if (!apc->cfg_mem) {
 		dev_err(dev, "failed to remap PCI config space\n");
 		return -ENOMEM;
-- 
1.8.3.1