| author | Colin Cross <ccross@android.com> | |
| Fri, 3 Sep 2010 19:41:21 +0000 (12:41 -0700) | ||
| committer | Arve Hjønnevåg <arve@android.com> | |
| Tue, 19 Feb 2013 23:49:06 +0000 (15:49 -0800) | ||
| commit | 8a0027b9312cab023bd01780bc6119bce6bca7ce | |
| tree | 6b189b8c37680e6aaf2f4baa4023641c058f628d | tree | snapshot (tar.xz tar.gz zip) |
| parent | 77a0d91967193e522489323257caa5509181c940 | commit | diff |
mmc_block: Allow more than 8 partitions per card
Set the GENHD_FL_EXT_DEVT flag, which will allocate minor numbers
in major 259 for partitions past disk->minors.
Also remove the use of disk_devt to determine devidx from md->disk.
md->disk->first_minor is always initialized from devidx and can
always be used to recover it.
Signed-off-by: Colin Cross <ccross@android.com>
Set the GENHD_FL_EXT_DEVT flag, which will allocate minor numbers
in major 259 for partitions past disk->minors.
Also remove the use of disk_devt to determine devidx from md->disk.
md->disk->first_minor is always initialized from devidx and can
always be used to recover it.
Signed-off-by: Colin Cross <ccross@android.com>
| drivers/mmc/card/block.c | diff | blob | history |