[PATCH v3 21/27] watchdog: replace devm_ioremap_nocache with devm_ioremap

[Yisheng Xie]

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: Wim Van Sebroeck <w...@iguana.be>
Cc: Guenter Roeck <li...@roeck-us.net>
Cc: linux-watch...@vger.kernel.org
Signed-off-by: Yisheng Xie <xieyishe...@huawei.com>
---
 drivers/watchdog/bcm63xx_wdt.c | 4 ++--
 drivers/watchdog/rc32434_wdt.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index 8555afc..697a7e7 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -248,8 +248,8 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       bcm63xx_wdt_device.regs = devm_ioremap_nocache(&pdev->dev, r->start,
-                                                       resource_size(r));
+       bcm63xx_wdt_device.regs = devm_ioremap(&pdev->dev, r->start,
+                                               resource_size(r));
        if (!bcm63xx_wdt_device.regs) {
                dev_err(&pdev->dev, "failed to remap I/O resources\n");
                return -ENXIO;
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index 3a75f3b..7d519c5 100644
--- a/drivers/watchdog/rc32434_wdt.c
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -31,7 +31,7 @@
 #include <linux/platform_device.h>     /* For platform_driver framework */
 #include <linux/spinlock.h>            /* For spin_lock/spin_unlock/... */
 #include <linux/uaccess.h>             /* For copy_to_user/put_user/... */
-#include <linux/io.h>                  /* For devm_ioremap_nocache */
+#include <linux/io.h>                  /* For devm_ioremap */
 
 #include <asm/mach-rc32434/integ.h>    /* For the Watchdog registers */
 
@@ -271,7 +271,7 @@ static int rc32434_wdt_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       wdt_reg = devm_ioremap_nocache(&pdev->dev, r->start, resource_size(r));
+       wdt_reg = devm_ioremap(&pdev->dev, r->start, resource_size(r));
        if (!wdt_reg) {
                pr_err("failed to remap I/O resources\n");
                return -ENXIO;
-- 
1.8.3.1