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V4L/DVB (7530): budget-av: Fix support for certain cams 

The current ci implementation doesn't accept 0xff when reading data bytes (address == 0),
thus breaks cams which report a buffer size of 0x--ff like my orion one.
Remove the 0xff check altogether, because validation is really the job of a higher layer.

Signed-off-by: Christoph Pfister <pfister@linuxtv.org>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Christoph Pfister 2008-04-09 17:34:09 -03:00 committed by Mauro Carvalho Chehab
parent d5a50e4986
commit 8727073bef
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/ttpci/budget-av.c
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@ -178,7 +178,7 @@ static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 addre
udelay(1);
result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0);
if ((result == -ETIMEDOUT) || ((result == 0xff) && ((address & 3) < 2))) {
if (result == -ETIMEDOUT) {
ciintf_slot_shutdown(ca, slot);
printk(KERN_INFO "budget-av: cam ejected 3\n");
return -ETIMEDOUT;