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| author | David Jander <david@protonic.nl> | 2019-08-27 06:46:28 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 08:23:17 +0200 |
| commit | b3a1644a19a7f186880472a1e81ba3b1d276b32f (patch) | |
| tree | aa487ebce3772510f7e1bbf86da76d0fe7e6a023 /drivers/gpio | |
| parent | 997fee5473ce59c9b1461f54dd2975c57b258a6e (diff) | |
| download | linux-stable-b3a1644a19a7f186880472a1e81ba3b1d276b32f.tar.gz linux-stable-b3a1644a19a7f186880472a1e81ba3b1d276b32f.tar.bz2 linux-stable-b3a1644a19a7f186880472a1e81ba3b1d276b32f.zip | |
gpio: pca953x: correct type of reg_direction
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>
Diffstat (limited to 'drivers/gpio')
| -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 cfe827cefad8..4acb56acb453 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) |