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authorTomi Valkeinen <tomi.valkeinen@ti.com>2011-04-04 15:40:23 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2011-05-11 14:20:11 +0300
commite3502ce97f2d2d183735d9fae76b081a634ffd85 (patch)
tree69058daa11e867a0434f169f2998f3e479e9d5ea /drivers/video/omap2/omapfb
parent7636b3b4e178f6c09d9e2650f206eab62a67453b (diff)
OMAP: DSS2: Convert simple/strict_strto* to kstrto*
Convert simple/strict_strto* functions to kstrto* functions. Only simple cases are converted. simple_strto* uses are still left to places where it is used to parse numbers from a list of numbers. These need some other solution than kstrto*. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/omapfb')
-rw-r--r--drivers/video/omap2/omapfb/omapfb-sysfs.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c
index 3be76466a0ff..2f5e817b2a9a 100644
--- a/drivers/video/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c
@@ -50,10 +50,12 @@ static ssize_t store_rotate_type(struct device *dev,
struct fb_info *fbi = dev_get_drvdata(dev);
struct omapfb_info *ofbi = FB2OFB(fbi);
struct omapfb2_mem_region *rg;
- enum omap_dss_rotation_type rot_type;
+ int rot_type;
int r;
- rot_type = simple_strtoul(buf, NULL, 0);
+ r = kstrtoint(buf, 0, &rot_type);
+ if (r)
+ return r;
if (rot_type != OMAP_DSS_ROT_DMA && rot_type != OMAP_DSS_ROT_VRFB)
return -EINVAL;
@@ -102,14 +104,15 @@ static ssize_t store_mirror(struct device *dev,
{
struct fb_info *fbi = dev_get_drvdata(dev);
struct omapfb_info *ofbi = FB2OFB(fbi);
- unsigned long mirror;
+ int mirror;
int r;
struct fb_var_screeninfo new_var;
- mirror = simple_strtoul(buf, NULL, 0);
+ r = kstrtoint(buf, 0, &mirror);
+ if (r)
+ return r;
- if (mirror != 0 && mirror != 1)
- return -EINVAL;
+ mirror = !!mirror;
if (!lock_fb_info(fbi))
return -ENODEV;
@@ -445,7 +448,11 @@ static ssize_t store_size(struct device *dev, struct device_attribute *attr,
int r;
int i;
- size = PAGE_ALIGN(simple_strtoul(buf, NULL, 0));
+ r = kstrtoul(buf, 0, &size);
+ if (r)
+ return r;
+
+ size = PAGE_ALIGN(size);
if (!lock_fb_info(fbi))
return -ENODEV;

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