diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-04-04 16:40:23 +0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-11 15:20:11 +0400 |
| commit | e3502ce97f2d2d183735d9fae76b081a634ffd85 (patch) | |
| tree | 69058daa11e867a0434f169f2998f3e479e9d5ea /drivers/video/omap2/omapfb/omapfb-sysfs.c | |
| parent | 7636b3b4e178f6c09d9e2650f206eab62a67453b (diff) | |
| download | linux-e3502ce97f2d2d183735d9fae76b081a634ffd85.tar.xz | |
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/omapfb-sysfs.c')
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-sysfs.c | 21 |
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; |