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path: root/drivers/video/mbx/mbxfb.c
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Diffstat (limited to 'drivers/video/mbx/mbxfb.c')
-rw-r--r--drivers/video/mbx/mbxfb.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index 85e4f44bfa6..6563e50413c 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/mbx/mbxfb.c
@@ -26,8 +26,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/uaccess.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <video/mbxfb.h>
@@ -939,8 +938,9 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
}
mfbi->reg_phys_addr = mfbi->reg_res->start;
- mfbi->reg_virt_addr = ioremap_nocache(mfbi->reg_phys_addr,
- res_size(mfbi->reg_req));
+ mfbi->reg_virt_addr = devm_ioremap_nocache(&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;
@@ -948,12 +948,12 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
}
virt_base_2700 = mfbi->reg_virt_addr;
- mfbi->fb_virt_addr = ioremap_nocache(mfbi->fb_phys_addr,
- res_size(mfbi->fb_req));
+ mfbi->fb_virt_addr = devm_ioremap_nocache(&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;
- goto err4;
+ goto err3;
}
fbi->screen_base = (char __iomem *)(mfbi->fb_virt_addr + 0x60000);
@@ -971,7 +971,7 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
if (ret < 0) {
dev_err(&dev->dev, "fb_alloc_cmap failed\n");
ret = -EINVAL;
- goto err5;
+ goto err3;
}
platform_set_drvdata(dev, fbi);
@@ -996,10 +996,6 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
err6:
fb_dealloc_cmap(&fbi->cmap);
-err5:
- iounmap(mfbi->fb_virt_addr);
-err4:
- iounmap(mfbi->reg_virt_addr);
err3:
release_mem_region(mfbi->reg_res->start, res_size(mfbi->reg_res));
err2:
@@ -1026,10 +1022,7 @@ static int __devexit mbxfb_remove(struct platform_device *dev)
if (mfbi->platform_remove)
mfbi->platform_remove(fbi);
- if (mfbi->fb_virt_addr)
- iounmap(mfbi->fb_virt_addr);
- if (mfbi->reg_virt_addr)
- iounmap(mfbi->reg_virt_addr);
+
if (mfbi->reg_req)
release_mem_region(mfbi->reg_req->start,
res_size(mfbi->reg_req));