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| author | saturneric <[email protected]> | 2025-05-29 23:05:14 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2025-05-29 23:05:14 +0000 |
| commit | b7339b3a5fb4540417d07953e9b8c8f9dfdeffbf (patch) | |
| tree | 0a6921bb90595d5b99c98eecf93921bbe57d7a0b /drivers/gpio/gpiolib.c | |
| parent | Tracking torvalds/linux.git UNTIL 14. Mai. 2025 (diff) | |
| parent | Linux 6.15 (diff) | |
| download | kernel-b7339b3a5fb4540417d07953e9b8c8f9dfdeffbf.tar.gz kernel-b7339b3a5fb4540417d07953e9b8c8f9dfdeffbf.zip | |
Merge tag 'v6.15'
Linux 6.15
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 33c27a167859..1c795e96a8b5 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -745,6 +745,12 @@ EXPORT_SYMBOL_GPL(gpiochip_query_valid_mask); bool gpiochip_line_is_valid(const struct gpio_chip *gc, unsigned int offset) { + /* + * hog pins are requested before registering GPIO chip + */ + if (!gc->gpiodev) + return true; + /* No mask means all valid */ if (likely(!gc->gpiodev->valid_mask)) return true; |