spi: spi-gpio: remove unnecessary platform_set_drvdata()
PATCH 11/15 spi: spi-gpio: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by Jingoo Han <[email protected]>
--- drivers/spi/spi-gpio.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
drivers/spi/spi-gpio.c +0 -2
@@ -514,8 +514,6 @@ static int spi_gpio_remove(struct platform_device *pdev) status =spi_bitbang_stop (&spi_gpio->bitbang);spi_master_put (spi_gpio->bitbang.master); -platform_set_drvdata (pdev,NULL ); -if (SPI_MISO_GPIO !=SPI_GPIO_NO_MISO )gpio_free (SPI_MISO_GPIO );if (SPI_MOSI_GPIO !=SPI_GPIO_NO_MOSI )
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