tree 0e15db36987071f8dd4b00363d3c35401b8f9c1c
parent 71d7d3d190fe77588269a8febf93cd739bd91eb3
author Jaehoon Chung <jh80.chung@samsung.com> 1285576940 +0100
committer Chris Ball <cjb@laptop.org> 1287839475 +0800

mmc: sdhci: disable MMC_CAP_NEEDS_POLL in nonremovable case

When a controller requires SDHCI_QUIRK_BROKEN_CARD_DETECTION, we poll
for card insertion/removal, and that creates interrupts.  There's no
need to be doing this if we have a non-removable card.

This patch requires cards to be removable before we're willing to set
MMC_CAP_NEEDS_POLL.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Matt Fleming <matt@console-pimps.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
[cjb: modified changelog and code indentation]
Signed-off-by: Chris Ball <cjb@laptop.org>