diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 4a8d0fe60e0c..fe731f094257 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -372,8 +372,8 @@ static void pca953x_gpio_set_multiple(struct gpio_chip *gc, bank_shift = fls((chip->gpio_chip.ngpio - 1) / BANK_SZ); - memcpy(reg_val, chip->reg_output, NBANK(chip)); mutex_lock(&chip->i2c_lock); + memcpy(reg_val, chip->reg_output, NBANK(chip)); for (bank = 0; bank < NBANK(chip); bank++) { bank_mask = mask[bank / sizeof(*mask)] >> ((bank % sizeof(*mask)) * 8); @@ -608,7 +608,6 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, if (client->irq && irq_base != -1 && (chip->driver_data & PCA_INT)) { - ret = pca953x_read_regs(chip, chip->regs->input, chip->irq_stat); if (ret) |