| Submitter | Uwe Kleine-König |
|---|---|
| Date | July 11, 2009, 8:52 p.m. |
| Message ID | <1247345591-22643-2-git-send-email-u.kleine-koenig@pengutronix.de> |
| Download | mbox | patch |
| Permalink | /patch/29705/ |
| State | Not Applicable |
| Delegated to: | David Miller |
| Headers | show |
Comments
Patch
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c index 627bc75..51b19f2 100644 --- a/drivers/net/arm/am79c961a.c +++ b/drivers/net/arm/am79c961a.c @@ -680,7 +680,7 @@ static const struct net_device_ops am79c961_netdev_ops = { #endif }; -static int __init am79c961_probe(struct platform_device *pdev) +static int __devinit am79c961_probe(struct platform_device *pdev) { struct resource *res; struct net_device *dev;
A pointer to am79c961_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Roel Kluin <12o3l@tiscali.nl> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: netdev@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> --- drivers/net/arm/am79c961a.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)