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path: root/drivers/spi/bfin_spi6xx.c
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* blackfin: add spi and i2c specific get clock functionsSonic Zhang2014-02-201-3/+4
| | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* spi: bfin_spi6xx: Remove unnecessary test for bus and pins[bus]Axel Lin2013-12-061-4/+1
| | | | | | | | | | | For invalid bus number, current code returns NULL in the default case of switch-case statements. In additional, pins[bus] is always not NULL because it is the address of specific row of the two-dimensional array. Thus this patch removes these unnecessary test. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* spi: Use spi_alloc_slave() in each SPI driverSimon Glass2013-03-191-3/+1
| | | | | | | | Rather than each driver having its own way to allocate a SPI slave, use the new allocation function everywhere. This will make it easier to extend the interface without breaking drivers. Signed-off-by: Simon Glass <sjg@chromium.org>
* blackfin: add bf6xx spi driverScott Jiang2013-03-041-0/+308
Spi driver for bf60x is different from old one, so implement a new driver for it. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
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