diff options
Diffstat (limited to 'drivers/gpio/gpio-max3191x.c')
| -rw-r--r-- | drivers/gpio/gpio-max3191x.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c index b5b9cb1fda50..9a8876abeb57 100644 --- a/drivers/gpio/gpio-max3191x.c +++ b/drivers/gpio/gpio-max3191x.c @@ -313,18 +313,21 @@ static int max3191x_set_config(struct gpio_chip *gpio, unsigned int offset, static void gpiod_set_array_single_value_cansleep(unsigned int ndescs, struct gpio_desc **desc, + struct gpio_array *info, int value) { - int i, *values; + unsigned long *values; - values = kmalloc_array(ndescs, sizeof(*values), GFP_KERNEL); + values = bitmap_alloc(ndescs, GFP_KERNEL); if (!values) return; - for (i = 0; i < ndescs; i++) - values[i] = value; + if (value) + bitmap_fill(values, ndescs); + else + bitmap_zero(values, ndescs); - gpiod_set_array_value_cansleep(ndescs, desc, values); + gpiod_set_array_value_cansleep(ndescs, desc, info, values); kfree(values); } @@ -397,7 +400,8 @@ static int max3191x_probe(struct spi_device *spi) if (max3191x->modesel_pins) gpiod_set_array_single_value_cansleep( max3191x->modesel_pins->ndescs, - max3191x->modesel_pins->desc, max3191x->mode); + max3191x->modesel_pins->desc, + max3191x->modesel_pins->info, max3191x->mode); max3191x->ignore_uv = device_property_read_bool(dev, "maxim,ignore-undervoltage"); |