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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2010-09-27 10:42:20 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-10-23 15:11:15 +0200 |
| commit | 176d1ed426a2a73a87c62a8aa05f6d002353cd50 (patch) | |
| tree | 0e15db36987071f8dd4b00363d3c35401b8f9c1c /block/genhd.c | |
| parent | mmc: Add helper function to check if a card is removable (diff) | |
| download | linux-176d1ed426a2a73a87c62a8aa05f6d002353cd50.tar.xz linux-176d1ed426a2a73a87c62a8aa05f6d002353cd50.zip | |
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>
Diffstat (limited to 'block/genhd.c')
0 files changed, 0 insertions, 0 deletions