linux-stable-rt/drivers/i2c
Daniel Ritz d6fcb3b9cf [PATCH] i2c-i801.c: don't pci_disable_device() after it was just enabled
Commit 02dd7ae289 ("[PATCH] i2c-i801:
Merge setup function") has a missing return 0 in the _probe() function.
This means the error path is always executed and pci_disable_device() is
called even when the device just got successfully enabled.

Having the SMBus device disabled makes some systems (eg.
Fujitsu-Siemens Lifebook E8010) hang hard during power-off.

Intead of reverting the whole commit this patch fixes it up:
- don't ever call pci_disable_device(), also not in the _remove() function
  to avoid hangs
- fix missing pci_release_region() in error path

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 18:36:39 -07:00
..
algos
busses [PATCH] i2c-i801.c: don't pci_disable_device() after it was just enabled 2006-06-27 18:36:39 -07:00
chips
Kconfig
Makefile
i2c-core.c
i2c-dev.c