linux-kernel - [PATCH v3 20/27] regulator: replace devm_ioremap_nocache with devm

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Date:   Sat, 23 Dec 2017 19:01:18 +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>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH v3 20/27] regulator: 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: Liam Girdwood <lgirdwood@...il.com>
Cc: Mark Brown <broonie@...nel.org>
Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
---
 drivers/regulator/ti-abb-regulator.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index d2f9942..5cec760 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -758,8 +758,7 @@ static int ti_abb_probe(struct platform_device *pdev)
 	 * We may have shared interrupt register offsets which are
 	 * write-1-to-clear between domains ensuring exclusivity.
 	 */
-	abb->int_base = devm_ioremap_nocache(dev, res->start,
-					     resource_size(res));
+	abb->int_base = devm_ioremap(dev, res->start, resource_size(res));
 	if (!abb->int_base) {
 		dev_err(dev, "Unable to map '%s'\n", pname);
 		return -ENOMEM;
@@ -778,8 +777,7 @@ static int ti_abb_probe(struct platform_device *pdev)
 	 * We may have shared efuse register offsets which are read-only
 	 * between domains
 	 */
-	abb->efuse_base = devm_ioremap_nocache(dev, res->start,
-					       resource_size(res));
+	abb->efuse_base = devm_ioremap(dev, res->start, resource_size(res));
 	if (!abb->efuse_base) {
 		dev_err(dev, "Unable to map '%s'\n", pname);
 		return -ENOMEM;
-- 
1.8.3.1