| From | Uwe Kleine-König <> | Subject | [PATCH] move xtsonic's probe function to .devinit.text | Date | Sat, 11 Jul 2009 22:53:11 +0200 |
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A pointer to xtsonic_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: Chris Zankel <chris@zankel.net> Cc: David S. Miller <davem@davemloft.net> Cc: Andrew Morton <akpm@linux-foundation.org> --- drivers/net/xtsonic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/xtsonic.c b/drivers/net/xtsonic.c index 5a4ad15..0c44135 100644 --- a/drivers/net/xtsonic.c +++ b/drivers/net/xtsonic.c @@ -239,7 +239,7 @@ out: * Actually probing is superfluous but we're paranoid. */ -int __init xtsonic_probe(struct platform_device *pdev) +int __devinit xtsonic_probe(struct platform_device *pdev) { struct net_device *dev; struct sonic_local *lp; -- 1.6.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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