[ALSA] oxygen: remove magic numbers

Replace some magic numbers with register symbols.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 8 insertions, 4 deletions

diff --git a/sound/pci/oxygen/oxygen_regs.h b/sound/pci/oxygen/oxygen_regs.h
index 530f1486f901..3e0cdaecb20c 100644
--- a/sound/pci/oxygen/oxygen_regs.h
+++ b/sound/pci/oxygen/oxygen_regs.h
@@ -360,10 +360,14 @@
 #define  OXYGEN_ADC_MONITOR_C_HALF_VOL  0x20
 
 #define OXYGEN_A_MONITOR_ROUTING        0xc4
-#define  OXYGEN_A_MONITOR_ROUTE_01_MASK 0x03
-#define  OXYGEN_A_MONITOR_ROUTE_23_MASK 0x0c
-#define  OXYGEN_A_MONITOR_ROUTE_45_MASK 0x30
-#define  OXYGEN_A_MONITOR_ROUTE_67_MASK 0xc0
+#define  OXYGEN_A_MONITOR_ROUTE_0_MASK  0x03
+#define  OXYGEN_A_MONITOR_ROUTE_0_SHIFT 0
+#define  OXYGEN_A_MONITOR_ROUTE_1_MASK  0x0c
+#define  OXYGEN_A_MONITOR_ROUTE_1_SHIFT 2
+#define  OXYGEN_A_MONITOR_ROUTE_2_MASK  0x30
+#define  OXYGEN_A_MONITOR_ROUTE_2_SHIFT 4
+#define  OXYGEN_A_MONITOR_ROUTE_3_MASK  0xc0
+#define  OXYGEN_A_MONITOR_ROUTE_3_SHIFT 6
 
 #define OXYGEN_AC97_CONTROL             0xd0
 #define  OXYGEN_AC97_COLD_RESET         0x0001