From: Ulf Hansson Date: Wed, 29 Jan 2014 12:11:27 +0000 (+0100) Subject: mmc: block: Respect hw busy detection in card_busy_detect() X-Git-Tag: v3.15-rc1~42^2~62 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95a91298fc09db0c21193ace96d1934598dd92dd;p=pandora-kernel.git mmc: block: Respect hw busy detection in card_busy_detect() Currently for write request we don't trust the hw busy detection to be fully handled by host, thus we also poll the card's status until we see it's gets out of the busy state. Still there are scenarios where it will a benefit to trust the hw busy detection done by the host, since no additional polling is needed. Let's prepare card_busy_detect() to be able to handle this. Signed-off-by: Ulf Hansson Signed-off-by: Chris Ball --- Reading git-diff-tree failed