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authorJean Delvare <khali@linux-fr.org>2006-04-20 02:43:18 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-20 07:54:04 -0700
commitc79cfbaccac0ef81ab3e796da1582a83dcef0ff9 (patch)
treeb5b5eaf90c1bc1043073fd1ba76feb99f1232131 /sound/drivers/mpu401/mpu401_uart.c
parent[PATCH] MSI-K8T-Neo2-Fir OnboardSound and additional Soundcard (diff)
downloadlinux-dev-c79cfbaccac0ef81ab3e796da1582a83dcef0ff9.tar.xz
linux-dev-c79cfbaccac0ef81ab3e796da1582a83dcef0ff9.zip
[PATCH] i2c-i801: Fix resume when PEC is used
Fix for bug #6395: Fail to resume on Tecra M2 with ADM1032 and Intel 82801DBM The BIOS of the Tecra M2 doesn't like it when it has to reboot or resume after the i2c-i801 driver has left the SMBus in PEC mode. The most simple fix is to clear the PEC bit after after every transaction. That's what this driver was doing up to 2.6.15 (inclusive). Thanks to Daniele Gaffuri for the very good report. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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