]> git.karo-electronics.de Git - karo-tx-linux.git/commit
PCI quirk: mmc: Always check for lower base frequency quirk for Ricoh 1180:e823
authorJosh Boyer <jwboyer@redhat.com>
Wed, 5 Oct 2011 15:44:50 +0000 (11:44 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 11 Nov 2011 17:35:23 +0000 (09:35 -0800)
commit95bf50db41fbb1db306b3e636d46ce9014482a50
tree35dd6152c9658c704bae3ae7f560947ca8aefe8a
parentc359836591a99d43c5e4c6792de75dcaddee805e
PCI quirk: mmc: Always check for lower base frequency quirk for Ricoh 1180:e823

commit 3e309cdf07c930f29a4e0f233e47d399bea34c68 upstream.

Commit 15bed0f2f added a quirk for the e823 Ricoh card reader to lower the
base frequency.  However, the quirk first checks to see if the proprietary
MMC controller is disabled, and returns if so.  On some devices, such as the
Lenovo X220, the MMC controller is already disabled by firmware it seems,
but the frequency change is still needed so sdhci-pci can talk to the cards.
Since the MMC controller is disabled, the frequency fixup was never being run
on these machines.

This moves the e823 check above the MMC controller check so that it always
gets run.

This fixes https://bugzilla.redhat.com/show_bug.cgi?id=722509

Signed-off-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/quirks.c