Forwarded message:
Date: Thu, 26 Mar 2009 20:47:48 +0000
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
To: linux-kernel@xxxxxxxxxxxxxxx, mchehab@xxxxxxxxxxxxx
Subject: [PATCH] pluto2: silence spew of card hung up messages
If the card is ejected on some systems you get a spew of messages as other
shared IRQ devices interrupt between the card eject and the card IRQ
disable.
We don't need to spew them all out
Closes #7472
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/dvb/pluto2/pluto2.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index d101b30..ee89623 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -116,6 +116,7 @@ struct pluto {
/* irq */
unsigned int overflow;
+ unsigned int dead;
/* dma */
dma_addr_t dma_addr;
@@ -336,8 +337,10 @@ static irqreturn_t pluto_irq(int irq, void *dev_id)
return IRQ_NONE;
if (tscr == 0xffffffff) {
- // FIXME: maybe recover somehow
- dev_err(&pluto->pdev->dev, "card hung up :(\n");
+ if (pluto->dead == 0)
+ dev_err(&pluto->pdev->dev, "card has hung or been ejected.\n");
+ /* It's dead Jim */
+ pluto->dead = 1;
return IRQ_HANDLED;
}
Cheers,
Mauro
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
