diff options
| author | Simona Vetter <simona.vetter@ffwll.ch> | 2024-09-11 09:18:15 +0200 |
|---|---|---|
| committer | Simona Vetter <simona.vetter@ffwll.ch> | 2024-09-11 09:18:15 +0200 |
| commit | b615b9c36cae0468491547206406a909a9a37f26 (patch) | |
| tree | 1d9586e498714e56e7923765640ae014584e1f58 /drivers/pinctrl/pinctrl-single.c | |
| parent | Merge tag 'drm-misc-next-fixes-2024-09-05' of https://gitlab.freedesktop.org/... (diff) | |
| parent | Linux 6.11-rc7 (diff) | |
| download | linux-b615b9c36cae0468491547206406a909a9a37f26.tar.xz linux-b615b9c36cae0468491547206406a909a9a37f26.zip | |
Merge v6.11-rc7 into drm-next
Thomas needs 5a498d4d06d6 ("drm/fbdev-dma: Only install deferred I/O
if necessary") in drm-misc, so start the backmerge cascade.
Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
Diffstat (limited to 'drivers/pinctrl/pinctrl-single.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 4c6bfabb6bd7..4da3c3f422b6 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -345,6 +345,8 @@ static int pcs_get_function(struct pinctrl_dev *pctldev, unsigned pin, return -ENOTSUPP; fselector = setting->func; function = pinmux_generic_get_function(pctldev, fselector); + if (!function) + return -EINVAL; *func = function->data; if (!(*func)) { dev_err(pcs->dev, "%s could not find function%i\n", |