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| author | David Vrabel | 2007-08-08 15:23:48 +0200 |
|---|---|---|
| committer | Pierre Ossman | 2007-09-23 21:19:26 +0200 |
| commit | 9a08f82b3cc522f727ace580a2aaee5402435bc8 (patch) | |
| tree | 81818bba503a469184883b0ea8c436b9ce97aa0f /drivers/mmc/core/sdio_cis.c | |
| parent | sdio: add SDIO_FBR_BASE(f) macro (diff) | |
| download | kernel-qcow2-linux-9a08f82b3cc522f727ace580a2aaee5402435bc8.tar.gz kernel-qcow2-linux-9a08f82b3cc522f727ace580a2aaee5402435bc8.tar.xz kernel-qcow2-linux-9a08f82b3cc522f727ace580a2aaee5402435bc8.zip | |
sdio: set the functions' block size
Before a driver is probed, set the function's block size to the default so the
driver is sure the block size is something sensible and it needn't explicitly
set it.
The default block size is the largest that's supported by both the card and
the host, with a maximum of 512 to ensure aribitrarily sized transfer use the
optimal (least) number of commands.
See http://lkml.org/lkml/2007/8/7/150 for reasons for the block size choice.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/core/sdio_cis.c')
| -rw-r--r-- | drivers/mmc/core/sdio_cis.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c index d050c40cf046..1d03f12bbb38 100644 --- a/drivers/mmc/core/sdio_cis.c +++ b/drivers/mmc/core/sdio_cis.c @@ -79,7 +79,7 @@ static int cistpl_funce_func(struct sdio_func *func, return -EINVAL; /* TPLFE_MAX_BLK_SIZE */ - func->blksize = buf[12] | (buf[13] << 8); + func->max_blksize = buf[12] | (buf[13] << 8); return 0; } |