Thread (1 message) 1 message, 1 author, 2009-03-27
STALE6338d

[PATCH 02/58] move am79c961's probe function to .devinit.text

From: Uwe Kleine-König <hidden>
Date: 2009-03-27 23:34:14
Also in: lkml
Subsystem: networking drivers, the rest · Maintainers: Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

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 <redacted>
Cc: Roel Kluin <redacted>
Cc: Russell King <redacted>
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(-)
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index c2d012f..91d6a18 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -666,7 +666,7 @@ static void __init am79c961_banner(void)
 		printk(KERN_INFO "%s", version);
 }
 
-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;
-- 
1.6.2
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help