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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-06-14 17:40:57 +0200
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2017-06-14 17:40:57 +0200
commitb543849350d90849719e63ded1b71bc0ee6d9d73 (patch)
tree0ada792faf6d8a39097cee20622f150d83f2aa02 /drivers/video/fbdev/omap2/omapfb/dss
parent86388d835e7f98a227e83530fa9b4953193df43a (diff)
downloadlinux-stericsson-b543849350d90849719e63ded1b71bc0ee6d9d73.tar.gz
omapfb: Use sysfs_match_string() helper
Use sysfs_match_string() helper instead of open coded variant. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss')
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c b/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
index 9e2a67fdf4d2..44b96af4ef4e 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
@@ -182,22 +182,16 @@ static ssize_t manager_trans_key_type_show(struct omap_overlay_manager *mgr,
static ssize_t manager_trans_key_type_store(struct omap_overlay_manager *mgr,
const char *buf, size_t size)
{
- enum omap_dss_trans_key_type key_type;
struct omap_overlay_manager_info info;
int r;
- for (key_type = OMAP_DSS_COLOR_KEY_GFX_DST;
- key_type < ARRAY_SIZE(trans_key_type_str); key_type++) {
- if (sysfs_streq(buf, trans_key_type_str[key_type]))
- break;
- }
-
- if (key_type == ARRAY_SIZE(trans_key_type_str))
- return -EINVAL;
+ r = sysfs_match_string(trans_key_type_str, buf);
+ if (r < 0)
+ return r;
mgr->get_manager_info(mgr, &info);
- info.trans_key_type = key_type;
+ info.trans_key_type = r;
r = mgr->set_manager_info(mgr, &info);
if (r)