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| author | Antti Palosaari <crope@iki.fi> | 2008-05-28 21:55:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-26 15:58:43 -0300 |
| commit | f56ebe16b045861d26b81ef6683445c0144362b8 (patch) | |
| tree | 7f4a56587c0c627e4d312bb0f5b7aa8951132f15 /drivers/media/dvb/dvb-usb | |
| parent | b38cc642000f0a262db367ffb95cd02ca2ead59b (diff) | |
| download | kernel_samsung_smdk4412-f56ebe16b045861d26b81ef6683445c0144362b8.zip kernel_samsung_smdk4412-f56ebe16b045861d26b81ef6683445c0144362b8.tar.gz kernel_samsung_smdk4412-f56ebe16b045861d26b81ef6683445c0144362b8.tar.bz2 | |
V4L/DVB (8012): gl861: sleep a little to avoid I2C errors
- add little sleep to avoid I2C errors arising on faster CPUs
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/gl861.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c index 0a8ac64..10cc436 100644 --- a/drivers/media/dvb/dvb-usb/gl861.c +++ b/drivers/media/dvb/dvb-usb/gl861.c @@ -47,6 +47,8 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr, return -EINVAL; } + msleep(0); /* avoid I2C errors */ + return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), req, type, value, index, rbuf, rlen, 2000); } |