V4L/DVB (7612): em28xx-cards: use register names for GPIO/GPO
authorMauro Carvalho Chehab <mchehab@infradead.org>
Fri, 18 Apr 2008 00:43:38 +0000 (21:43 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Thu, 24 Apr 2008 17:09:42 +0000 (14:09 -0300)
Before this patch, registers 0x04 and 0x08 were referenced by its value. This is
bad, since makes harder for someone to understand what this is doing.

This patch renames those two registers into an appropriate name.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/em28xx/em28xx-cards.c

index 0cf61a5..cbf6e17 100644 (file)
@@ -436,18 +436,18 @@ MODULE_DEVICE_TABLE(usb, em28xx_id_table);
 
 /* Board Hauppauge WinTV HVR 900 analog */
 struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
-       {  -1,   -1,   6},
-       {0x08, 0x2d,  10},
-       {0x08, 0x3d,   5},
-       {  -1,   -1,  -1},
+       {  -1,          -1,     6},
+       {EM_R08_GPIO,   0x2d,  10},
+       {EM_R08_GPIO,   0x3d,   5},
+       {  -1,          -1,    -1},
 };
 /* Board Hauppauge WinTV HVR 900 digital */
 struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
-       {  -1,   -1,   6},
-       {0x08, 0x2e,   6},
-       {0x08, 0x3e,   6},
-       {0x04, 0x04,  10},
-       {0x04, 0x0c,  10},
+       {  -1,          -1,     6},
+       {EM_R08_GPIO,   0x2e,   6},
+       {EM_R08_GPIO,   0x3e,   6},
+       {EM_R04_GPO,    0x04,  10},
+       {EM_R04_GPO,    0x0c,  10},
        { -1,    -1,  -1},
 };