spi/bitbang: Drop empty setup() functions
authorMark Brown <broonie@linaro.org>
Fri, 9 Aug 2013 16:26:37 +0000 (17:26 +0100)
committerMark Brown <broonie@linaro.org>
Fri, 9 Aug 2013 16:32:10 +0000 (17:32 +0100)
commit30af9b558a56200bda5febd140d5b826581d1f15
tree03a62c66afb5cadc4ec35f388cbfa4e3194c0344
parent52ade736215fb4421a6dc2b6900703a6fadba9e9
spi/bitbang: Drop empty setup() functions

Now that the bitbang core does not require a setup() function we can
drop the check in the altera, nuc900 and xilinx drivers.

Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-altera.c
drivers/spi/spi-nuc900.c
drivers/spi/spi-xilinx.c