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-rw-r--r--drivers/iio/adc/at91-sama5d2_adc.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index 1f4d461c2c18..9d71dcffcf93 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -143,8 +143,6 @@
#define AT91_SAMA5D2_COR 0x4c
#define AT91_SAMA5D2_COR_DIFF_OFFSET 16
-/* Channel Data Register 0 */
-#define AT91_SAMA5D2_CDR0 0x50
/* Analog Control Register */
#define AT91_SAMA5D2_ACR 0x94
/* Analog Control Register - Pen detect sensitivity mask */