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spi: pxa2xx: avoid redundant gpio_to_desc(desc_to_gpio()) round-trip 

gpio_free(gpio) simply does gpiod_free(gpio_to_desc(gpio)), so it's
simpler and cleaner to use gpiod_free directly.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rasmus Villemoes 2017-12-21 01:37:31 +01:00 committed by Mark Brown
parent 4fbd8d194f
commit 221886646f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-pxa2xx.c
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@ -1237,7 +1237,7 @@ static int setup_cs(struct spi_device *spi, struct chip_data *chip,
* different chip_info, release previously requested GPIO
*/
if (chip->gpiod_cs) {
gpio_free(desc_to_gpio(chip->gpiod_cs));
gpiod_free(chip->gpiod_cs);
chip->gpiod_cs = NULL;
}
@ -1417,7 +1417,7 @@ static void cleanup(struct spi_device *spi)
if (drv_data->ssp_type != CE4100_SSP && !drv_data->cs_gpiods &&
chip->gpiod_cs)
gpio_free(desc_to_gpio(chip->gpiod_cs));
gpiod_free(chip->gpiod_cs);
kfree(chip);
}