Message ID | 000d01ce4ad9$54f93560$feeba020$@samsung.com |
---|---|
State | Deferred, archived |
Delegated to: | David Miller |
Headers | show |
On 05/07/2013 06:14 AM, Jingoo Han wrote: > 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: Marc Kleine-Budde <mkl@pengutronix.de> Marc
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index d63b919..6b6130b 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -234,7 +234,6 @@ static int c_can_plat_probe(struct platform_device *pdev) return 0; exit_free_device: - platform_set_drvdata(pdev, NULL); free_c_can_dev(dev); exit_iounmap: iounmap(addr); @@ -255,7 +254,6 @@ static int c_can_plat_remove(struct platform_device *pdev) struct resource *mem; unregister_c_can_dev(dev); - platform_set_drvdata(pdev, NULL); free_c_can_dev(dev); iounmap(priv->base);
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> --- drivers/net/can/c_can/c_can_platform.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)