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Subject[PATCH v3 11/27] video: replace devm_ioremap_nocache with devm_ioremap
Date
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: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
---
drivers/video/fbdev/mbx/mbxfb.c | 9 ++++-----
drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 2 +-
drivers/video/fbdev/pxa168fb.c | 4 ++--
3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 539b85d..fcecf48 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -940,9 +940,8 @@ static int mbxfb_probe(struct platform_device *dev)
}
mfbi->reg_phys_addr = mfbi->reg_res->start;

- mfbi->reg_virt_addr = devm_ioremap_nocache(&dev->dev,
- mfbi->reg_phys_addr,
- res_size(mfbi->reg_req));
+ mfbi->reg_virt_addr = devm_ioremap(&dev->dev, mfbi->reg_phys_addr,
+ res_size(mfbi->reg_req));
if (!mfbi->reg_virt_addr) {
dev_err(&dev->dev, "failed to ioremap Marathon registers\n");
ret = -EINVAL;
@@ -950,8 +949,8 @@ static int mbxfb_probe(struct platform_device *dev)
}
virt_base_2700 = mfbi->reg_virt_addr;

- mfbi->fb_virt_addr = devm_ioremap_nocache(&dev->dev, mfbi->fb_phys_addr,
- res_size(mfbi->fb_req));
+ mfbi->fb_virt_addr = devm_ioremap(&dev->dev, mfbi->fb_phys_addr,
+ res_size(mfbi->fb_req));
if (!mfbi->fb_virt_addr) {
dev_err(&dev->dev, "failed to ioremap frame buffer\n");
ret = -EINVAL;
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index b6f83d5..8bbc873 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -500,7 +500,7 @@ static int mmphw_probe(struct platform_device *pdev)
goto failed;
}

- ctrl->reg_base = devm_ioremap_nocache(ctrl->dev,
+ ctrl->reg_base = devm_ioremap(ctrl->dev,
res->start, resource_size(res));
if (ctrl->reg_base == NULL) {
dev_err(ctrl->dev, "%s: res %pR map failed\n", __func__, res);
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index def3a50..7d74f07 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -668,8 +668,8 @@ static int pxa168fb_probe(struct platform_device *pdev)
/*
* Map LCD controller registers.
*/
- fbi->reg_base = devm_ioremap_nocache(&pdev->dev, res->start,
- resource_size(res));
+ fbi->reg_base = devm_ioremap(&pdev->dev, res->start,
+ resource_size(res));
if (fbi->reg_base == NULL) {
ret = -ENOMEM;
goto failed_free_info;
--
1.8.3.1
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