spi: oc-tiny: remove unnecessary platform_set_drvdata()
PATCH 13/15 spi: oc-tiny: 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-oc-tiny.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
drivers/spi/spi-oc-tiny.c +0 -2
@@ -368,7 +368,6 @@ exit_gpio: exit_busy: err = -EBUSY ; exit: -platform_set_drvdata (pdev,NULL );spi_master_put (master);return err; }
@@ -382,7 +381,6 @@ static int tiny_spi_remove(struct platform_device *pdev)spi_bitbang_stop (&hw->bitbang);for (i =0 ; i < hw->gpio_cs_count; i++)gpio_free (hw->gpio_cs[i]); -platform_set_drvdata (pdev,NULL );spi_master_put (master);return 0 ; }
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