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-rw-r--r--drivers/spi/spi-cadence-quadspi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index a397f2c2b5fc..fd34b48dfb4f 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -31,7 +31,9 @@
#include <linux/timer.h>
#define CQSPI_NAME "cadence-qspi"
-#define CQSPI_MAX_CHIPSELECT 16
+#define CQSPI_MAX_CHIPSELECT 4
+
+static_assert(CQSPI_MAX_CHIPSELECT <= SPI_CS_CNT_MAX);
/* Quirks */
#define CQSPI_NEEDS_WR_DELAY BIT(0)