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V4L/DVB (13418): gspca - pac7311: Stop sending URBs on first error.

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Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Márton Németh 2009-11-09 07:08:04 -03:00 committed by Mauro Carvalho Chehab
parent f8b0bca1a7
commit 4d0fc03a76
1 changed files with 21 additions and 10 deletions
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31
drivers/media/video/gspca/pac7311.c
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@ -569,16 +569,27 @@ static int sd_start(struct gspca_dev *gspca_dev)
static void sd_stopN(struct gspca_dev *gspca_dev)
{
reg_w(gspca_dev, 0xff, 0x04);
reg_w(gspca_dev, 0x27, 0x80);
reg_w(gspca_dev, 0x28, 0xca);
reg_w(gspca_dev, 0x29, 0x53);
reg_w(gspca_dev, 0x2a, 0x0e);
reg_w(gspca_dev, 0xff, 0x01);
reg_w(gspca_dev, 0x3e, 0x20);
reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
int ret;
ret = reg_w(gspca_dev, 0xff, 0x04);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x27, 0x80);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x28, 0xca);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x29, 0x53);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x2a, 0x0e);
if (0 <= ret)
ret = reg_w(gspca_dev, 0xff, 0x01);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x3e, 0x20);
if (0 <= ret)
ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
if (0 <= ret)
ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
if (0 <= ret)
ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
}
/* called on streamoff with alt 0 and on disconnect for 7311 */