summaryrefslogtreecommitdiffstats
path: root/drivers/video
diff options
context:
space:
mode:
authorAnders Roxell <anders.roxell@linaro.org>2019-03-01 15:45:09 +0100
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2019-03-01 15:45:09 +0100
commit4c83c2f75a8f4737a8fb177bb7f2ffe464f567ca (patch)
treee3d51b1170b4b530db25f374ff2eb8e2997ef0dc /drivers/video
parentf40298444e8ca13789dc002ffb269c343aadfb87 (diff)
downloadlinux-4c83c2f75a8f4737a8fb177bb7f2ffe464f567ca.tar.bz2
fbdev: omap2: fix warnings in dss core
Commit 60d2fa0dad06 ("fbdev: omap2: no need to check return value of debugfs_create functions") changed the declaration of the return value of function dss_debugfs_create_file() and the following two warnings appeared: drivers/video/fbdev/omap2/omapfb/dss/core.c: In function ‘dss_debugfs_create_file’: drivers/video/fbdev/omap2/omapfb/dss/core.c:139:9: warning: ‘return’ with a value, in function returning void return 0; ^ drivers/video/fbdev/omap2/omapfb/dss/core.c: In function ‘omap_dss_probe’: drivers/video/fbdev/omap2/omapfb/dss/core.c:172:6: warning: unused variable ‘r’ [-Wunused-variable] int r; ^ Rework so function dss_debugfs_create_file() that is declared to return void don't 'return 0' and remove the declaration of the unused variable 'r'. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/core.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/core.c b/drivers/video/fbdev/omap2/omapfb/dss/core.c
index 7e6a3eb266d0..b5956a1a30d4 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/core.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/core.c
@@ -136,7 +136,6 @@ static inline void dss_uninitialize_debugfs(void)
}
void dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
{
- return 0;
}
#endif /* CONFIG_FB_OMAP2_DSS_DEBUGFS */
@@ -169,8 +168,6 @@ static struct notifier_block omap_dss_pm_notif_block = {
static int __init omap_dss_probe(struct platform_device *pdev)
{
- int r;
-
core.pdev = pdev;
dss_features_init(omapdss_get_version());