Hi,
checking some patches thru www.kernel.org
/drivers/video/omap2/dss/dss.c
I noticed that if timeout happens,
REG_GET is not checked after last 1000th udelay.
Why not check it?
static int _omap_dss_wait_reset(void)
{
- unsigned timeout = 1000;
+ int timeout = 1000;
while (REG_GET(DSS_SYSSTATUS, 0, 0) == 0) {
- udelay(1);
- if (!--timeout) {
+ if (--timeout < 0) {
DSSERR("soft reset failed\n");
return -ENODEV;
}
+ udelay(1);
}
return 0;
}
Reported-by: "Juha Leppanen" <juha_motorsportcom@xxxxxxxxxx>
Signed-off-by: "Juha Leppanen" <juha_motorsportcom@xxxxxxxxxx>
No reply needed to me,
my spam filter will probably eat your reply.
Happy hacking,
Mr. Juha Leppanen
Kuopio, Finland
....................................................................
Luukku Plus -paketilla pääset eroon tila- ja turvallisuusongelmista.
Hanki Luukku Plus ja helpotat elämääsi. http://www.mtv3.fi/luukku
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