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| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-05-22 23:03:29 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-05-22 23:03:29 +0200 |
| commit | da50aad6d86716aa48a2b8463c85caea77c0355f (patch) | |
| tree | c9604cc380e99e613c25ec06cbfcd5009c4575ba /drivers/video/fbdev/i740fb.c | |
| parent | power: supply: bq24190_charger: using pm_runtime_resume_and_get instead of pm... (diff) | |
| parent | power: supply: ab8500_fg: Allocate wq in probe (diff) | |
| download | linux-da50aad6d86716aa48a2b8463c85caea77c0355f.tar.xz linux-da50aad6d86716aa48a2b8463c85caea77c0355f.zip | |
Merge power-supply 'fixes' branch
Merge power-supply fixes, that missed the v5.18 merge window
into power-supply's for-next branch.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/video/fbdev/i740fb.c')
| -rw-r--r-- | drivers/video/fbdev/i740fb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c index 52cce0db8bd3..09dd85553d4f 100644 --- a/drivers/video/fbdev/i740fb.c +++ b/drivers/video/fbdev/i740fb.c @@ -657,6 +657,9 @@ static int i740fb_decode_var(const struct fb_var_screeninfo *var, static int i740fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { + if (!var->pixclock) + return -EINVAL; + switch (var->bits_per_pixel) { case 8: var->red.offset = var->green.offset = var->blue.offset = 0; @@ -740,7 +743,7 @@ static int i740fb_set_par(struct fb_info *info) if (i) return i; - memset(info->screen_base, 0, info->screen_size); + memset_io(info->screen_base, 0, info->screen_size); vga_protect(par); |