spi: ath79: remove unnecessary platform_set_drvdata()
PATCH 2/15 spi: ath79: 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-ath79.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
drivers/spi/spi-ath79.c +0 -2
@@ -287,7 +287,6 @@ err_clk_put: err_unmap:iounmap (sp->base); err_put_master: -platform_set_drvdata (pdev,NULL );spi_master_put (sp->bitbang.master);return ret;
@@ -302,7 +301,6 @@ static int ath79_spi_remove(struct platform_device *pdev)clk_disable (sp->clk);clk_put (sp->clk);iounmap (sp->base); -platform_set_drvdata (pdev,NULL );spi_master_put (sp->bitbang.master);return 0 ;
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