spi: spi-gpio: fix SPI_CS_HIGH capability
[ Upstream commit
b89fefda7d4e3a649129584d855be233c7465264 ]
spi-gpio is capable of dealing with active-high chip-selects.
Unfortunately, commit
4b859db2c606 ("spi: spi-gpio: add SPI_3WIRE
support") broke this by setting master->mode_bits, which overrides
the setting in the spi-bitbang code. Fix this.
[Fixed a trivial conflict with SPI_3WIRE_HIZ support -- broonie]
Fixes:
4b859db2c606 ("spi: spi-gpio: add SPI_3WIRE support")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>