diff options
| author | David Jander <david@protonic.nl> | 2019-08-27 09:46:28 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-08-28 13:55:24 +0300 |
| commit | bc624a06f0c5190bc37fec7d22cd82b43a579698 (patch) | |
| tree | 43a60ab0411b90831043d799bd24be89b476a683 /drivers/gpio/gpio-pca953x.c | |
| parent | a55aa89aab90fae7c815b0551b07be37db359d76 (diff) | |
| download | linux-bc624a06f0c5190bc37fec7d22cd82b43a579698.tar.xz | |
gpio: pca953x: correct type of reg_direction
The type of reg_direction needs to match the type of the regmap, which
is u8.
Fixes: 0f25fda840a9 ("gpio: pca953x: Zap ad-hoc reg_direction cache")
Cc: Cc: <stable@vger.kernel.org>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 378b206d2dc9..30072a570bc2 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -604,7 +604,7 @@ static void pca953x_irq_bus_sync_unlock(struct irq_data *d) u8 new_irqs; int level, i; u8 invert_irq_mask[MAX_BANK]; - int reg_direction[MAX_BANK]; + u8 reg_direction[MAX_BANK]; regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction, NBANK(chip)); @@ -679,7 +679,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending) bool pending_seen = false; bool trigger_seen = false; u8 trigger[MAX_BANK]; - int reg_direction[MAX_BANK]; + u8 reg_direction[MAX_BANK]; int ret, i; if (chip->driver_data & PCA_PCAL) { @@ -768,7 +768,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, { struct i2c_client *client = chip->client; struct irq_chip *irq_chip = &chip->irq_chip; - int reg_direction[MAX_BANK]; + u8 reg_direction[MAX_BANK]; int ret, i; if (!client->irq) |