| commit | b1830247c9927d7d2ca17c9f84908fc130051792 | |
| author | Alexander Elbs <alex@segv.de> | |
| Wed, 4 Jan 2012 04:26:53 +0000 (3 23:26 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 26 Jan 2012 01:24:46 +0000 (25 17:24 -0800) | ||
| tree | 4dce49e2d1ab5f53ec3dfe0cde1b83518bb1bdc6 | treesnapshot (tar.gz zip) |
| parent | 62a0e438f7275e845bfbcccd6e641e07d4b89182 | commitdiff |
mmc: sd: Fix SDR12 timing regression
commit dd8df17fe83483d7ea06ff229895e35a42071599 upstream.
This patch fixes a failure to recognize SD cards reported on a Dell
Vostro with O2 Micro SD card reader. Patch 49c468f ("mmc: sd: add
support for uhs bus speed mode selection") caused the problem, by
setting the SDHCI_CTRL_HISPD flag even for legacy timings.
Signed-off-by: Alexander Elbs <alex@segv.de>
Acked-by: Philip Rakity <prakity@marvell.com>
Acked-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit dd8df17fe83483d7ea06ff229895e35a42071599 upstream.
This patch fixes a failure to recognize SD cards reported on a Dell
Vostro with O2 Micro SD card reader. Patch 49c468f ("mmc: sd: add
support for uhs bus speed mode selection") caused the problem, by
setting the SDHCI_CTRL_HISPD flag even for legacy timings.
Signed-off-by: Alexander Elbs <alex@segv.de>
Acked-by: Philip Rakity <prakity@marvell.com>
Acked-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/mmc/host/sdhci.c | diffblobblamehistory |