[PATCH 02/30] spi: dw: Use ternary op to init set_cs callback

[Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>]

Simplify the dw_spi_add_host() method a bit by replacing the set_cs
callback overwrite procedure with direct setting the callback if a custom
version of one is specified.

Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/spi/spi-dw-core.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c
index 55afdcee7d2b..8b3ce5a0378a 100644
--- a/drivers/spi/spi-dw-core.c
+++ b/drivers/spi/spi-dw-core.c
@@ -482,7 +482,7 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
 	master->num_chipselect = dws->num_cs;
 	master->setup = dw_spi_setup;
 	master->cleanup = dw_spi_cleanup;
-	master->set_cs = dw_spi_set_cs;
+	master->set_cs = dws->set_cs ?: dw_spi_set_cs;
 	master->transfer_one = dw_spi_transfer_one;
 	master->handle_err = dw_spi_handle_err;
 	master->max_speed_hz = dws->max_freq;
@@ -491,9 +491,6 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
 	master->flags = SPI_MASTER_GPIO_SS;
 	master->auto_runtime_pm = true;
 
-	if (dws->set_cs)
-		master->set_cs = dws->set_cs;
-
 	/* Get default rx sample delay */
 	device_property_read_u32(dev, "rx-sample-delay-ns",
 				 &dws->def_rx_sample_dly_ns);
-- 
2.27.0