Commit b85bfc44 authored Jan 05, 2015 by Axel Lin Committed by Mark Brown Jan 14, 2015

spi: st-ssc4: Remove duplicate code to test unsupported mode bits

spi_setup() will test unsupported mode bits before calling spi->master->setup.
Thus remove duplicate code to test unsupported mode bits in spi_st_setup().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent f5bac70f

drivers/spi/spi-st-ssc4.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -217,12 +217,6 @@ static int spi_st_setup(struct spi_device *spi)
		int cs = spi->cs_gpio;
		int ret;

		if (spi->mode & ~MODEBITS) {
		dev_err(&spi->dev, "unsupported mode bits 0x%x\n",
		spi->mode & ~MODEBITS);
		return -EINVAL;
		}

		if (!hz) {
		dev_err(&spi->dev, "max_speed_hz unspecified\n");
		return -EINVAL;