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Commit 6165894f authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (7219): zoran: Fix namespace conflicts with Zoran 'GPIO_MAX' enum 



Thanks to Martin Michlmayr <tbm@cyrius.com> for reporting this issue:

The zoran driver fails to compile on the ARM Orion platform with:

In file included from drivers/media/video/zoran_procfs.c:50:
drivers/media/video/zoran.h:232: error: expected identifier before numeric
constant

The reason is that drivers/media/video/zoran.h defines an enum with
GPIO_MAX in it, but Orion contains a #define GPIO_MAX 32 in
include/asm-arm/arch-orion/orion.h

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent ea35e3a7

drivers/media/video/zoran.h

+11 −11
Original line number Diff line number Diff line
@@ -221,15 +221,15 @@ enum zoran_map_mode { 
};



enum gpio_type {

	GPIO_JPEG_SLEEP = 0,

	GPIO_JPEG_RESET,

	GPIO_JPEG_FRAME,

	GPIO_VID_DIR,

	GPIO_VID_EN,

	GPIO_VID_RESET,

	GPIO_CLK_SEL1,

	GPIO_CLK_SEL2,

	GPIO_MAX,

	ZR_GPIO_JPEG_SLEEP = 0,

	ZR_GPIO_JPEG_RESET,

	ZR_GPIO_JPEG_FRAME,

	ZR_GPIO_VID_DIR,

	ZR_GPIO_VID_EN,

	ZR_GPIO_VID_RESET,

	ZR_GPIO_CLK_SEL1,

	ZR_GPIO_CLK_SEL2,

	ZR_GPIO_MAX,

};



enum gpcs_type {
@@ -378,11 +378,11 @@ struct card_info { 


	u32 jpeg_int;		/* JPEG interrupt */

	u32 vsync_int;		/* VSYNC interrupt */

	s8 gpio[GPIO_MAX];

	s8 gpio[ZR_GPIO_MAX];

	u8 gpcs[GPCS_MAX];



	struct vfe_polarity vfe_pol;

	u8 gpio_pol[GPIO_MAX];

	u8 gpio_pol[ZR_GPIO_MAX];



	/* is the /GWS line conected? */

	u8 gws_not_connected;

drivers/media/video/zoran_device.c

+6 −6
Original line number Diff line number Diff line
@@ -250,7 +250,7 @@ void 
jpeg_codec_sleep (struct zoran *zr,

		  int           sleep)

{

	GPIO(zr, zr->card.gpio[GPIO_JPEG_SLEEP], !sleep);

	GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_SLEEP], !sleep);

	if (!sleep) {

		dprintk(3,

			KERN_DEBUG
@@ -277,9 +277,9 @@ jpeg_codec_reset (struct zoran *zr) 
				  0);

		udelay(2);

	} else {

		GPIO(zr, zr->card.gpio[GPIO_JPEG_RESET], 0);

		GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 0);

		udelay(2);

		GPIO(zr, zr->card.gpio[GPIO_JPEG_RESET], 1);

		GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 1);

		udelay(2);

	}
@@ -688,7 +688,7 @@ static inline void 
set_frame (struct zoran *zr,

	   int           val)

{

	GPIO(zr, zr->card.gpio[GPIO_JPEG_FRAME], val);

	GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_FRAME], val);

}



static void
@@ -704,8 +704,8 @@ set_videobus_dir (struct zoran *zr, 
			GPIO(zr, 5, 1);

		break;

	default:

		GPIO(zr, zr->card.gpio[GPIO_VID_DIR],

		     zr->card.gpio_pol[GPIO_VID_DIR] ? !val : val);

		GPIO(zr, zr->card.gpio[ZR_GPIO_VID_DIR],

		     zr->card.gpio_pol[ZR_GPIO_VID_DIR] ? !val : val);

		break;

	}

}