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authorJingoo Han <jg1.han@samsung.com>2013-06-25 10:08:49 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-07-26 15:39:36 -0700
commit43b829b3c1aa8d4f748a8e68724df476d242365a (patch)
tree22c2de2529047a224eaab8526634a6e6eb23abec /drivers/tty/serial/pxa.c
parent74b3b4cd80f43b094b5cb78e73bf612383d80749 (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/pxa.c')
-rw-r--r--drivers/tty/serial/pxa.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index 05f504e0c271..ac8b2f5b2396 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -945,8 +945,6 @@ static int serial_pxa_remove(struct platform_device *dev)
{
struct uart_pxa_port *sport = platform_get_drvdata(dev);
- platform_set_drvdata(dev, NULL);
-
uart_remove_one_port(&serial_pxa_reg, &sport->port);
clk_unprepare(sport->clk);