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| author |   Jaehoon Chung <jh80.chung@samsung.com> | 2012-01-11 09:28:21 +0000 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2012-01-12 15:17:16 -0500 |
| commit | 8234e86960b07f5a3cf9973de3f9ba9a50450464 (patch) | |
| tree | eea2ad109fe9d5cec12fd224e73973c49934fce3 /lib/dma-debug.c | |
| parent | mmc: host: Adds support for eMMC 4.5 HS200 mode (diff) | |
| download | linux-rng-8234e86960b07f5a3cf9973de3f9ba9a50450464.tar.xz linux-rng-8234e86960b07f5a3cf9973de3f9ba9a50450464.zip | |
mmc: dw_mmc: miscaculated the fifo-depth with wrong bit operation
In FIFOTH register, the RX_WMark field (bits[27:16]) defaults to
FIFO_DEPTH - 1. When reading it, bits[26:16] were being used, so
fix it to use the mask 0xfff instead of 0x7ff.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions