serial: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d06310
(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>
This commit is contained in:
Jingoo Han
2013-06-25 10:08:49 +09:00
committed by Greg Kroah-Hartman
parent 74b3b4cd80
commit 43b829b3c1
14 changed files with 3 additions and 31 deletions

View File

@@ -997,8 +997,6 @@ static int sccnxp_probe(struct platform_device *pdev)
}
err_out:
platform_set_drvdata(pdev, NULL);
return ret;
}
@@ -1016,7 +1014,6 @@ static int sccnxp_remove(struct platform_device *pdev)
uart_remove_one_port(&s->uart, &s->port[i]);
uart_unregister_driver(&s->uart);
platform_set_drvdata(pdev, NULL);
if (!IS_ERR(s->regulator))
return regulator_disable(s->regulator);