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| author | Alexandre Belloni | 2018-07-17 16:23:11 +0200 |
|---|---|---|
| committer | Mark Brown | 2018-07-18 14:22:37 +0200 |
| commit | 62dbbae483b6452e688b8e26c4d024d484117697 (patch) | |
| tree | 7f531aa6f0cbeeaaba956cbd9cb2e8f914605a71 /drivers/spi/spi-dw.c | |
| parent | Linux 4.18-rc1 (diff) | |
| download | kernel-qcow2-linux-62dbbae483b6452e688b8e26c4d024d484117697.tar.gz kernel-qcow2-linux-62dbbae483b6452e688b8e26c4d024d484117697.tar.xz kernel-qcow2-linux-62dbbae483b6452e688b8e26c4d024d484117697.zip | |
spi: dw: allow providing own set_cs callback
Allow platform specific drivers to provide their own set_cs callback when
the IP integration requires it.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index f693bfe95ab9..0d8ccb8be5ec 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -505,6 +505,9 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) master->dev.of_node = dev->of_node; master->flags = SPI_MASTER_GPIO_SS; + if (dws->set_cs) + master->set_cs = dws->set_cs; + /* Basic HW init */ spi_hw_init(dev, dws); |