hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

V4L/DVB (11152): hdpvr: Fix build with Config_I2C not set 

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Janne Grunau 2009-03-23 18:18:54 -03:00 committed by Mauro Carvalho Chehab
parent 235d0ff287
commit c457377a3a
2 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/video/hdpvr/Makefile
View File

@ -1,4 +1,6 @@
hdpvr-objs := hdpvr-control.o hdpvr-core.o hdpvr-i2c.o hdpvr-video.o
hdpvr-objs := hdpvr-control.o hdpvr-core.o hdpvr-video.o
hdpvr-$(CONFIG_I2C) += hdpvr-i2c.o
obj-$(CONFIG_VIDEO_HDPVR) += hdpvr.o

10
drivers/media/video/hdpvr/hdpvr-core.c
View File

@ -348,6 +348,14 @@ static int hdpvr_probe(struct usb_interface *interface,
goto error;
}
#ifdef CONFIG_I2C
/* until i2c is working properly */
retval = 0; /* hdpvr_register_i2c_adapter(dev); */
if (retval < 0) {
err("registering i2c adapter failed");
goto error;
}
#endif /* CONFIG_I2C */
/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);
@ -389,12 +397,14 @@ static void hdpvr_disconnect(struct usb_interface *interface)
mutex_unlock(&dev->io_mutex);
/* deregister I2C adapter */
#ifdef CONFIG_I2C
mutex_lock(&dev->i2c_mutex);
if (dev->i2c_adapter)
i2c_del_adapter(dev->i2c_adapter);
kfree(dev->i2c_adapter);
dev->i2c_adapter = NULL;
mutex_unlock(&dev->i2c_mutex);
#endif /* CONFIG_I2C */
atomic_dec(&dev_nr);