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| author | Scott Jiang <scott.jiang.linux@gmail.com> | 2011-12-07 14:53:30 -0500 |
|---|---|---|
| committer | Sonic Zhang <sonic.zhang@analog.com> | 2013-05-13 16:26:27 +0800 |
| commit | d4d4f903773e0e5540baa00157585de25a542ba6 (patch) | |
| tree | 4d4b4bd66d747838a8a9ecf539fda92307f5e070 /drivers/gpio | |
| parent | e76276df74f60eeb3c28418971bbe8cd6fc736e5 (diff) | |
| download | u-boot-imx-d4d4f903773e0e5540baa00157585de25a542ba6.zip u-boot-imx-d4d4f903773e0e5540baa00157585de25a542ba6.tar.gz u-boot-imx-d4d4f903773e0e5540baa00157585de25a542ba6.tar.bz2 | |
bfin: discard invalid data and clear RXS in bf5xx spi driver
There may be dirty data in RDBR, so we should discard invalid data.
This operation also clears RXS bit in STAT register.
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Diffstat (limited to 'drivers/gpio')
0 files changed, 0 insertions, 0 deletions