From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Mon, 27 Sep 2010 08:42:20 +0000 (+0100)
Subject: mmc: sdhci: disable MMC_CAP_NEEDS_POLL in nonremovable case
X-Git-Tag: v2.6.37-rc1~65^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=176d1ed426a2a73a87c62a8aa05f6d002353cd50;p=pandora-kernel.git

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>
---

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