diff options
| author | Corentin Labbe <clabbe@baylibre.com> | 2020-09-25 21:30:25 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-10-01 10:37:37 +0300 |
| commit | 62d297ede7d02e3967c2b97ff96c5e1874e5fe14 (patch) | |
| tree | 143adcf0fbe144caaa5d77226cadee6fb215ce58 /drivers | |
| parent | e2b35ed6affc1183b03adf18ce24bdb5546071fd (diff) | |
| download | linux-62d297ede7d02e3967c2b97ff96c5e1874e5fe14.tar.xz | |
media: zoran: do not print random guest 0
The slot 0 of guest is never initialized and so we print later random
data.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/zoran/zoran_device.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/staging/media/zoran/zoran_device.c b/drivers/staging/media/zoran/zoran_device.c index 04ba22a915f0..dfc2551f2d71 100644 --- a/drivers/staging/media/zoran/zoran_device.c +++ b/drivers/staging/media/zoran/zoran_device.c @@ -158,6 +158,9 @@ static void dump_guests(struct zoran *zr) if (zr36067_debug > 2) { int i, guest[8]; + /* do not print random data */ + guest[0] = 0; + for (i = 1; i < 8; i++) /* Don't read jpeg codec here */ guest[i] = post_office_read(zr, i, 0); @@ -170,6 +173,10 @@ void detect_guest_activity(struct zoran *zr) int timeout, i, j, res, guest[8], guest0[8], change[8][3]; ktime_t t0, t1; + /* do not print random data */ + guest[0] = 0; + guest0[0] = 0; + dump_guests(zr); pci_info(zr->pci_dev, "Detecting guests activity, please wait...\n"); for (i = 1; i < 8; i++) /* Don't read jpeg codec here */ |