mfd: tacna: Rename switch bypass to source

The bypass on the micbias switches has never been connected and is not
used by the driver. On newer parts this will be used but source is a
clearer name considering its function selecting where the voltage on the
pin comes from.

Change-Id: I680f7fb85e42f730b4e6fb10b5f2164e0cec1da6
Signed-off-by: Charles Keepax <[email protected]>

Author: charleskeepax

include/linux/mfd/tacna/registers.h

@@ -2599,10 +2599,10 @@
 #define TACNA_MICB2_EN_WIDTH					 1
 
 /* (0x2418) MICBIAS_CTRL5 */
-#define TACNA_MICB1D_BYP				0x00004000
-#define TACNA_MICB1D_BYP_MASK				0x00004000
-#define TACNA_MICB1D_BYP_SHIFT					14
-#define TACNA_MICB1D_BYP_WIDTH					 1
+#define TACNA_MICB1D_SRC				0x00004000
+#define TACNA_MICB1D_SRC_MASK				0x00004000
+#define TACNA_MICB1D_SRC_SHIFT					14
+#define TACNA_MICB1D_SRC_WIDTH					 1
 #define TACNA_MICB1D_DISCH				0x00002000
 #define TACNA_MICB1D_DISCH_MASK				0x00002000
 #define TACNA_MICB1D_DISCH_SHIFT				13
@@ -2611,10 +2611,10 @@
 #define TACNA_MICB1D_EN_MASK				0x00001000
 #define TACNA_MICB1D_EN_SHIFT					12
 #define TACNA_MICB1D_EN_WIDTH					 1
-#define TACNA_MICB1C_BYP				0x00000400
-#define TACNA_MICB1C_BYP_MASK				0x00000400
-#define TACNA_MICB1C_BYP_SHIFT					10
-#define TACNA_MICB1C_BYP_WIDTH					 1
+#define TACNA_MICB1C_SRC				0x00000400
+#define TACNA_MICB1C_SRC_MASK				0x00000400
+#define TACNA_MICB1C_SRC_SHIFT					10
+#define TACNA_MICB1C_SRC_WIDTH					 1
 #define TACNA_MICB1C_DISCH				0x00000200
 #define TACNA_MICB1C_DISCH_MASK				0x00000200
 #define TACNA_MICB1C_DISCH_SHIFT				 9
@@ -2623,10 +2623,10 @@
 #define TACNA_MICB1C_EN_MASK				0x00000100
 #define TACNA_MICB1C_EN_SHIFT					 8
 #define TACNA_MICB1C_EN_WIDTH					 1
-#define TACNA_MICB1B_BYP				0x00000040
-#define TACNA_MICB1B_BYP_MASK				0x00000040
-#define TACNA_MICB1B_BYP_SHIFT					 6
-#define TACNA_MICB1B_BYP_WIDTH					 1
+#define TACNA_MICB1B_SRC				0x00000040
+#define TACNA_MICB1B_SRC_MASK				0x00000040
+#define TACNA_MICB1B_SRC_SHIFT					 6
+#define TACNA_MICB1B_SRC_WIDTH					 1
 #define TACNA_MICB1B_DISCH				0x00000020
 #define TACNA_MICB1B_DISCH_MASK				0x00000020
 #define TACNA_MICB1B_DISCH_SHIFT				 5
@@ -2635,10 +2635,10 @@
 #define TACNA_MICB1B_EN_MASK				0x00000010
 #define TACNA_MICB1B_EN_SHIFT					 4
 #define TACNA_MICB1B_EN_WIDTH					 1
-#define TACNA_MICB1A_BYP				0x00000004
-#define TACNA_MICB1A_BYP_MASK				0x00000004
-#define TACNA_MICB1A_BYP_SHIFT					 2
-#define TACNA_MICB1A_BYP_WIDTH					 1
+#define TACNA_MICB1A_SRC				0x00000004
+#define TACNA_MICB1A_SRC_MASK				0x00000004
+#define TACNA_MICB1A_SRC_SHIFT					 2
+#define TACNA_MICB1A_SRC_WIDTH					 1
 #define TACNA_MICB1A_DISCH				0x00000002
 #define TACNA_MICB1A_DISCH_MASK				0x00000002
 #define TACNA_MICB1A_DISCH_SHIFT				 1
@@ -2649,10 +2649,10 @@
 #define TACNA_MICB1A_EN_WIDTH					 1
 
 /* (0x241c) MICBIAS_CTRL6 */
-#define TACNA_MICB2B_BYP				0x00000040
-#define TACNA_MICB2B_BYP_MASK				0x00000040
-#define TACNA_MICB2B_BYP_SHIFT					 6
-#define TACNA_MICB2B_BYP_WIDTH					 1
+#define TACNA_MICB2B_SRC				0x00000040
+#define TACNA_MICB2B_SRC_MASK				0x00000040
+#define TACNA_MICB2B_SRC_SHIFT					 6
+#define TACNA_MICB2B_SRC_WIDTH					 1
 #define TACNA_MICB2B_DISCH				0x00000020
 #define TACNA_MICB2B_DISCH_MASK				0x00000020
 #define TACNA_MICB2B_DISCH_SHIFT				 5
@@ -2661,10 +2661,10 @@
 #define TACNA_MICB2B_EN_MASK				0x00000010
 #define TACNA_MICB2B_EN_SHIFT					 4
 #define TACNA_MICB2B_EN_WIDTH					 1
-#define TACNA_MICB2A_BYP				0x00000004
-#define TACNA_MICB2A_BYP_MASK				0x00000004
-#define TACNA_MICB2A_BYP_SHIFT					 2
-#define TACNA_MICB2A_BYP_WIDTH					 1
+#define TACNA_MICB2A_SRC				0x00000004
+#define TACNA_MICB2A_SRC_MASK				0x00000004
+#define TACNA_MICB2A_SRC_SHIFT					 2
+#define TACNA_MICB2A_SRC_WIDTH					 1
 #define TACNA_MICB2A_DISCH				0x00000002
 #define TACNA_MICB2A_DISCH_MASK				0x00000002
 #define TACNA_MICB2A_DISCH_SHIFT				 1