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OMAP: DSS2: Convert simple/strict_strto* to kstrto*

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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>
This commit is contained in:
Tomi Valkeinen
2011-04-04 15:40:23 +03:00
parent 7636b3b4e1
commit e3502ce97f
4 changed files with 66 additions and 29 deletions
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21
drivers/video/omap2/omapfb/omapfb-sysfs.c
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@@ -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;