staging: iio: adis16209: Group similar macros into enums

Group the scan indexes into an enum.

Signed-off-by: Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/accel/adis16209.c b/drivers/staging/iio/accel/adis16209.c
index 56bc2acb2e0575e0f61ce0a902f6b0a8edf06ddf..28705bf4ef902a9ce56953becb4b8732c7b937d5 100644 (file)
--- a/drivers/staging/iio/accel/adis16209.c
+++ b/drivers/staging/iio/accel/adis16209.c
@@ -152,14 +152,16 @@
 
 #define ADIS16209_ERROR_ACTIVE          BIT(14)
 
-#define ADIS16209_SCAN_SUPPLY  0
-#define ADIS16209_SCAN_ACC_X   1
-#define ADIS16209_SCAN_ACC_Y   2
-#define ADIS16209_SCAN_AUX_ADC 3
-#define ADIS16209_SCAN_TEMP    4
-#define ADIS16209_SCAN_INCLI_X 5
-#define ADIS16209_SCAN_INCLI_Y 6
-#define ADIS16209_SCAN_ROT     7
+enum adis16209_scan {
+       ADIS16209_SCAN_SUPPLY,
+       ADIS16209_SCAN_ACC_X,
+       ADIS16209_SCAN_ACC_Y,
+       ADIS16209_SCAN_AUX_ADC,
+       ADIS16209_SCAN_TEMP,
+       ADIS16209_SCAN_INCLI_X,
+       ADIS16209_SCAN_INCLI_Y,
+       ADIS16209_SCAN_ROT,
+};
 
 static const u8 adis16209_addresses[8][1] = {
        [ADIS16209_SCAN_SUPPLY] = { },