diff options
| 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/sirfsoc_uart.c | |
| parent | 74b3b4cd80f43b094b5cb78e73bf612383d80749 (diff) | |
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/sirfsoc_uart.c')
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 1fd564b8194b..67a0d1b8341c 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -717,7 +717,6 @@ port_err: clk_disable_unprepare(sirfport->clk); clk_put(sirfport->clk); clk_err: - platform_set_drvdata(pdev, NULL); if (sirfport->hw_flow_ctrl) pinctrl_put(sirfport->p); err: @@ -728,7 +727,7 @@ static int sirfsoc_uart_remove(struct platform_device *pdev) { struct sirfsoc_uart_port *sirfport = platform_get_drvdata(pdev); struct uart_port *port = &sirfport->port; - platform_set_drvdata(pdev, NULL); + if (sirfport->hw_flow_ctrl) pinctrl_put(sirfport->p); clk_disable_unprepare(sirfport->clk); |