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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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22
drivers/video/omap2/dss/overlay.c
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@@ -201,12 +201,16 @@ static ssize_t overlay_enabled_show(struct omap_overlay *ovl, char *buf)
static ssize_t overlay_enabled_store(struct omap_overlay *ovl, const char *buf,
size_t size)
{
int r;
int r, enable;
struct omap_overlay_info info;
ovl->get_overlay_info(ovl, &info);
info.enabled = simple_strtoul(buf, NULL, 10);
r = kstrtoint(buf, 0, &enable);
if (r)
return r;
info.enabled = !!enable;
r = ovl->set_overlay_info(ovl, &info);
if (r)
@@ -231,8 +235,13 @@ static ssize_t overlay_global_alpha_store(struct omap_overlay *ovl,
const char *buf, size_t size)
{
int r;
u8 alpha;
struct omap_overlay_info info;
r = kstrtou8(buf, 0, &alpha);
if (r)
return r;
ovl->get_overlay_info(ovl, &info);
/* Video1 plane does not support global alpha
@@ -242,7 +251,7 @@ static ssize_t overlay_global_alpha_store(struct omap_overlay *ovl,
ovl->id == OMAP_DSS_VIDEO1)
info.global_alpha = 255;
else
info.global_alpha = simple_strtoul(buf, NULL, 10);
info.global_alpha = alpha;
r = ovl->set_overlay_info(ovl, &info);
if (r)
@@ -268,8 +277,13 @@ static ssize_t overlay_pre_mult_alpha_store(struct omap_overlay *ovl,
const char *buf, size_t size)
{
int r;
u8 alpha;
struct omap_overlay_info info;
r = kstrtou8(buf, 0, &alpha);
if (r)
return r;
ovl->get_overlay_info(ovl, &info);
/* only GFX and Video2 plane support pre alpha multiplied
@@ -279,7 +293,7 @@ static ssize_t overlay_pre_mult_alpha_store(struct omap_overlay *ovl,
ovl->id == OMAP_DSS_VIDEO1)
info.pre_mult_alpha = 0;
else
info.pre_mult_alpha = simple_strtoul(buf, NULL, 10);
info.pre_mult_alpha = alpha;
r = ovl->set_overlay_info(ovl, &info);
if (r)