From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Fri, 18 Apr 2008 00:43:38 +0000 (-0300)
Subject: V4L/DVB (7612): em28xx-cards: use register names for GPIO/GPO
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7e26ca8012a8392c5e53055b8ff3d9512faee6c6;p=deliverable%2Flinux.git

V4L/DVB (7612): em28xx-cards: use register names for GPIO/GPO

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>
---

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 0cf61a502203..cbf6e179acb4 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -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},
 };