[PATCH] spi: spi-cadence: Fix SPI NO Slave Select macro definition

From: Amit Kumar Mahapatra
Date: Wed Jul 13 2022 - 12:45:59 EST


From: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xxxxxxxxxx>

Fix SPI NO Slave Select macro definition, when all the SPI CS bits
are high which means no slave is selected.

Fixes: 21b511ddee09 ("spi: spi-cadence: Fix SPI CS gets toggling sporadically")
Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xxxxxxxxxx>
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xxxxxxxxxx>
---
BRANCH: for-next
---
drivers/spi/spi-cadence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 31d778e9d255..6a7f7df1e776 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -69,7 +69,7 @@
#define CDNS_SPI_BAUD_DIV_SHIFT 3 /* Baud rate divisor shift in CR */
#define CDNS_SPI_SS_SHIFT 10 /* Slave Select field shift in CR */
#define CDNS_SPI_SS0 0x1 /* Slave Select zero */
-#define CDNS_SPI_NOSS 0x3C /* No Slave select */
+#define CDNS_SPI_NOSS 0xF /* No Slave select */

/*
* SPI Interrupt Registers bit Masks
--
2.17.1