spi: pxa2xx: avoid redundant gpio_to_desc(desc_to_gpio()) round-trip (22188664) · Commits · 戴 / test

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:

drivers/spi/spi-pxa2xx.c

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1237,7 +1237,7 @@ static int setup_cs(struct spi_device spi, struct chip_data chip,
	* different chip_info, release previously requested GPIO		* different chip_info, release previously requested GPIO
	*/		*/
	if (chip->gpiod_cs) {		if (chip->gpiod_cs) {
	gpio_free(desc_to_gpio(chip->gpiod_cs));		gpiod_free(chip->gpiod_cs);
	chip->gpiod_cs = NULL;		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 &&		if (drv_data->ssp_type != CE4100_SSP && !drv_data->cs_gpiods &&
	chip->gpiod_cs)		chip->gpiod_cs)
	gpio_free(desc_to_gpio(chip->gpiod_cs));		gpiod_free(chip->gpiod_cs);

	kfree(chip);		kfree(chip);
	}		}