spi: atmel: Drop unused defines

These defines are leftovers from previous versions of the blamed commit,
they are simply unused so drop them.

Fixes: e0205d6 ("spi: atmel: Prevent false timeouts on long transfers")
Reported-by: Ronald Wahl <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: miquelraynal

drivers/spi/spi-atmel.c

@@ -233,9 +233,6 @@
  */
 #define DMA_MIN_BYTES	16
 
-#define SPI_DMA_MIN_TIMEOUT	(msecs_to_jiffies(1000))
-#define SPI_DMA_TIMEOUT_PER_10K	(msecs_to_jiffies(4))
-
 #define AUTOSUSPEND_TIMEOUT	2000
 
 struct atmel_spi_caps {