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| author | Jingoo Han <jg1.han@samsung.com> | 2013-06-25 10:08:49 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-26 15:39:36 -0700 |
| commit | 43b829b3c1aa8d4f748a8e68724df476d242365a (patch) | |
| tree | 22c2de2529047a224eaab8526634a6e6eb23abec /drivers/tty/serial/vt8500_serial.c | |
| parent | 74b3b4cd80f43b094b5cb78e73bf612383d80749 (diff) | |
| download | lwn-43b829b3c1aa8d4f748a8e68724df476d242365a.tar.gz lwn-43b829b3c1aa8d4f748a8e68724df476d242365a.zip | |
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>
Diffstat (limited to 'drivers/tty/serial/vt8500_serial.c')
| -rw-r--r-- | drivers/tty/serial/vt8500_serial.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c index 48af43de3467..a90bf0440b4f 100644 --- a/drivers/tty/serial/vt8500_serial.c +++ b/drivers/tty/serial/vt8500_serial.c @@ -630,7 +630,6 @@ static int vt8500_serial_remove(struct platform_device *pdev) { struct vt8500_port *vt8500_port = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); clk_disable_unprepare(vt8500_port->clk); uart_remove_one_port(&vt8500_uart_driver, &vt8500_port->uart); |