From e1502ba41699736c578ba9d61ae6285d49f6921b Mon Sep 17 00:00:00 2001 From: Sai Krishna Potthuri Date: Wed, 13 Jul 2022 22:15:29 +0530 Subject: [PATCH] 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 Signed-off-by: Amit Kumar Mahapatra Link: https://lore.kernel.org/r/20220713164529.28444-1-amit.kumar-mahapatra@xilinx.com Signed-off-by: Mark Brown --- 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 -- 2.11.0