tree 22c2de2529047a224eaab8526634a6e6eb23abec
parent 74b3b4cd80f43b094b5cb78e73bf612383d80749
author Jingoo Han <jg1.han@samsung.com> 1372122529 +0900
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1374878376 -0700

serial: 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 <jg1.han@samsung.com>
Acked-by: Barry Song <baohua.song@csr.com>
Acked-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>