diff options
| author | Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> | 2022-07-13 22:15:29 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-07-20 18:45:21 +0100 |
| commit | e1502ba41699736c578ba9d61ae6285d49f6921b (patch) | |
| tree | 6477965418fa7ea7cad5b74a3c9d6a063e4db174 /drivers/spi/spi-cadence.c | |
| parent | 4ceaa684459d414992acbefb4e4c31f2dfc50641 (diff) | |
| download | linux-e1502ba41699736c578ba9d61ae6285d49f6921b.tar.gz linux-e1502ba41699736c578ba9d61ae6285d49f6921b.tar.bz2 linux-e1502ba41699736c578ba9d61ae6285d49f6921b.zip | |
spi: spi-cadence: Fix SPI NO Slave Select macro definition
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@xilinx.com>
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Link: https://lore.kernel.org/r/20220713164529.28444-1-amit.kumar-mahapatra@xilinx.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-cadence.c')
| -rw-r--r-- | drivers/spi/spi-cadence.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 |