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mmc_block: Allow more than 8 partitions per card
authorColin Cross <ccross@android.com>
Fri, 3 Sep 2010 19:41:21 +0000 (12:41 -0700)
committerColin Cross <ccross@android.com>
Thu, 30 Sep 2010 00:49:47 +0000 (17:49 -0700)
commit057ac3a83f1c9386b78f42f5a76a7469acad4623
tree618a5c39c1d066e74f173662d00409555e6654e6tree | snapshot
parent315d5003ed06f785932d019c2a69a9ad65e28968commit | 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>
drivers/mmc/card/block.c diff | blob | history
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