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Commit 7e26ca80 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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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: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 2ba890ec

drivers/media/video/em28xx/em28xx-cards.c

+9 −9
Original line number Diff line number Diff line
@@ -437,17 +437,17 @@ 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},

	{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},

	{EM_R08_GPIO,	0x2e,   6},

	{EM_R08_GPIO,	0x3e,   6},

	{EM_R04_GPO,	0x04,  10},

	{EM_R04_GPO,	0x0c,  10},

	{ -1,    -1,  -1},

};