diff options
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 64d02ca60f53..de5d1383f28d 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -605,10 +605,9 @@ 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)); + pca953x_read_regs(chip, chip->regs->direction, reg_direction); if (chip->driver_data & PCA_PCAL) { /* Enable latch on interrupt-enabled inputs */ @@ -680,7 +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) { @@ -711,8 +710,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending) return false; /* Remove output pins from the equation */ - regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction, - NBANK(chip)); + pca953x_read_regs(chip, chip->regs->direction, reg_direction); for (i = 0; i < NBANK(chip); i++) cur_stat[i] &= reg_direction[i]; @@ -769,7 +767,7 @@ 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) @@ -790,8 +788,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, * interrupt. We have to rely on the previous read for * this purpose. */ - regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction, - NBANK(chip)); + pca953x_read_regs(chip, chip->regs->direction, reg_direction); for (i = 0; i < NBANK(chip); i++) chip->irq_stat[i] &= reg_direction[i]; mutex_init(&chip->irq_lock); |