This patch doesn't really focus on the i2c subsystem, but is still
i2c-related. It concerns the media/video subsystem, where I discovered a
few incorrectnesses as I was working on my i2c patches.
* i2c-old.c contains old init stuff, obviously inherted from the times
of linux 2.2, which should be cleared. The BUZ and LML33 drivers are now
i2c drivers, not i2c-old ones.
* The Makefile needs a few adjustements.
* saa7146.h should include i2c-old.h, not i2c.h.
The thin part of this patch that also applies to linux 2.6 has been sent
to Greg KH.
diff -ruN linux-2.4.24-pre3/drivers/media/video/i2c-old.c linux-2.4.24-pre3-k3/drivers/media/video/i2c-old.c
--- linux-2.4.24-pre3/drivers/media/video/i2c-old.c 2001-09-30 21:26:06.000000000 +0200
+++ linux-2.4.24-pre3-k3/drivers/media/video/i2c-old.c 2004-01-06 14:01:45.000000000 +0100
@@ -36,28 +36,11 @@
static struct i2c_driver *drivers[I2C_DRIVER_MAX];
static int bus_count = 0, driver_count = 0;
-#ifdef CONFIG_VIDEO_BUZ
-extern int saa7111_init(void);
-extern int saa7185_init(void);
-#endif
-#ifdef CONFIG_VIDEO_LML33
-extern int bt819_init(void);
-extern int bt856_init(void);
-#endif
-
int i2c_init(void)
{
printk(KERN_INFO "i2c: initialized%s\n",
scan ? " (i2c bus scan enabled)" : "");
- /* anything to do here ? */
-#ifdef CONFIG_VIDEO_BUZ
- saa7111_init();
- saa7185_init();
-#endif
-#ifdef CONFIG_VIDEO_LML33
- bt819_init();
- bt856_init();
-#endif
+
return 0;
}
diff -ruN linux-2.4.24-pre3/drivers/media/video/Makefile linux-2.4.24-pre3-k3/drivers/media/video/Makefile
--- linux-2.4.24-pre3/drivers/media/video/Makefile 2003-12-31 14:51:01.000000000 +0100
+++ linux-2.4.24-pre3-k3/drivers/media/video/Makefile 2004-01-06 14:01:14.000000000 +0100
@@ -40,7 +40,7 @@
obj-$(CONFIG_VIDEO_ZR36120) += zoran.o i2c-old.o
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o i2c-old.o
-obj-$(CONFIG_VIDEO_SAA5249) += saa5249.o i2c-old.o
+obj-$(CONFIG_VIDEO_SAA5249) += saa5249.o
obj-$(CONFIG_VIDEO_CQCAM) += c-qcam.o
obj-$(CONFIG_VIDEO_BWQCAM) += bw-qcam.o
obj-$(CONFIG_VIDEO_W9966) += w9966.o
@@ -48,11 +48,10 @@
obj-$(CONFIG_VIDEO_ZORAN_BUZ) += saa7111.o saa7185.o
obj-$(CONFIG_VIDEO_ZORAN_DC10) += saa7110.o adv7175.o
obj-$(CONFIG_VIDEO_ZORAN_LML33) += bt819.o bt856.o
-obj-$(CONFIG_VIDEO_LML33) += bt856.o bt819.o
obj-$(CONFIG_VIDEO_PMS) += pms.o
obj-$(CONFIG_VIDEO_PLANB) += planb.o
obj-$(CONFIG_VIDEO_VINO) += saa7191.o indycam.o vino.o
-obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
+obj-$(CONFIG_VIDEO_STRADIS) += stradis.o i2c-old.o
obj-$(CONFIG_VIDEO_CPIA) += cpia.o
obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
@@ -81,8 +80,8 @@
fastdep:
-zoran.o: zr36120.o zr36120_i2c.o zr36120_mem.o
- $(LD) $(LD_RFLAG) -r -o $@ zr36120.o zr36120_i2c.o zr36120_mem.o
+zoran.o: $(zoran-objs)
+ $(LD) $(LD_RFLAG) -r -o $@ $(zoran-objs)
bttv.o: $(bttv-objs)
$(LD) $(LD_RFLAG) -r -o $@ $(bttv-objs)
diff -ruN linux-2.4.24-pre3/drivers/media/video/saa7146.h linux-2.4.24-pre3-k3/drivers/media/video/saa7146.h
--- linux-2.4.24-pre3/drivers/media/video/saa7146.h 2000-12-11 22:15:51.000000000 +0100
+++ linux-2.4.24-pre3-k3/drivers/media/video/saa7146.h 2004-01-06 14:02:45.000000000 +0100
@@ -25,7 +25,7 @@
#include <linux/types.h>
#include <linux/wait.h>
-#include <linux/i2c.h>
+#include <linux/i2c-old.h>
#include <linux/videodev.h>
#ifndef O_NONCAP
--
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/
