]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
Fix platform drivers that crash on suspend/resume
authorDarrick J. Wong <djwong@us.ibm.com>
Wed, 12 Nov 2008 21:25:00 +0000 (13:25 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 13 Nov 2008 01:17:16 +0000 (17:17 -0800)
commitfe2d5ffc74a1de6a31e9fd65b65cce72d881edf7
treef867318d9831cfa347e1374d6f723564f235399c
parent722faccc7eb0a9b248fba3e7020b1c3770c41aef
Fix platform drivers that crash on suspend/resume

It turns out that if one registers a struct platform_device, the
platform device code expects that platform_device.device->driver points
to a struct driver inside a struct platform_driver.

This is not the case with the ipmi-si, ipmi-msghandler and ibmaem
drivers, which causes the suspend/resume hook functions to jump off into
nowhere, causing a crash.  Make this assumption hold true for these
three drivers.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Greg KH <greg@kroah.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/ipmi/ipmi_msghandler.c
drivers/char/ipmi/ipmi_si_intf.c
drivers/hwmon/ibmaem.c