i2c: cadence: Remove unused CDNS_I2C_DATA_INTR_DEPTH define

The CDNS_I2C_DATA_INTR_DEPTH is not used in the Cadence I2C driver. Remove
it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c
index f58943c..71ea658 100644 (file)
--- a/drivers/i2c/busses/i2c-cadence.c
+++ b/drivers/i2c/busses/i2c-cadence.c
@@ -115,8 +115,6 @@
 #define CNDS_I2C_PM_TIMEOUT            1000    /* ms */
 
 #define CDNS_I2C_FIFO_DEPTH            16
-/* FIFO depth at which the DATA interrupt occurs */
-#define CDNS_I2C_DATA_INTR_DEPTH       (CDNS_I2C_FIFO_DEPTH - 2)
 #define CDNS_I2C_MAX_TRANSFER_SIZE     255
 /* Transfer size in multiples of data interrupt depth */
 #define CDNS_I2C_TRANSFER_SIZE (CDNS_I2C_MAX_TRANSFER_SIZE - 3)