| commit | b3bf915308ca2b50f3beec6cc824083870f0f4b5 | [log] [tgz] |
|---|---|---|
| author | Kyungmin Park <kyungmin.park@samsung.com> | Tue Oct 18 09:34:04 2011 +0900 |
| committer | Chris Ball <cjb@laptop.org> | Wed Oct 26 16:32:27 2011 -0400 |
| tree | 955978242b333e1388358b4b50b5f8f4a5abca04 | |
| parent | d9ddd62943ee07a75d0428ffcf52f1a747a28c39 [diff] |
mmc: core: new discard feature support at eMMC v4.5 MMC v4.5 supports the DISCARD feature (CMD38). It's different from trim and there's no check bit. Currently it's only supported at v4.5. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>