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| author | Anders Roxell <anders.roxell@linaro.org> | 2019-03-01 15:45:09 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-03-01 15:45:09 +0100 |
| commit | 4c83c2f75a8f4737a8fb177bb7f2ffe464f567ca (patch) | |
| tree | e3d51b1170b4b530db25f374ff2eb8e2997ef0dc /drivers/video/fbdev | |
| parent | f40298444e8ca13789dc002ffb269c343aadfb87 (diff) | |
| download | linux-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/fbdev')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/core.c | 3 |
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()); |