From: David Jander david@protonic.nl
commit bc624a06f0c5190bc37fec7d22cd82b43a579698 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpio/gpio-pca953x.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -604,7 +604,7 @@ static void pca953x_irq_bus_sync_unlock( 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 p 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 pca9 { 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)