* [PATCH] MMC: OMAP: flush posted write to IRQ
@ 2009-04-01 23:12 Kevin Hilman
2009-04-03 23:50 ` [APPLIED] " Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Kevin Hilman @ 2009-04-01 23:12 UTC (permalink / raw)
To: linux-omap; +Cc: Kevin Hilman
Spurious IRQs seen on MMC after 2.6.29. Flush posted write in IRQ
handler.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
drivers/mmc/host/omap_hsmmc.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 3916a56..4270676 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -464,6 +464,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
}
OMAP_HSMMC_WRITE(host->base, STAT, status);
+ OMAP_HSMMC_READ(host->base, STAT); /* flush posted write */
if (end_cmd || (status & CC))
mmc_omap_cmd_done(host, host->cmd);
--
1.6.1.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [APPLIED] [PATCH] MMC: OMAP: flush posted write to IRQ
2009-04-01 23:12 [PATCH] MMC: OMAP: flush posted write to IRQ Kevin Hilman
@ 2009-04-03 23:50 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2009-04-03 23:50 UTC (permalink / raw)
To: linux-omap
This patch has been applied to the linux-omap
by youw fwiendly patch wobot.
Commit: b420f201e8c3bba92606fb98a032ee019804835d
PatchWorks
http://patchwork.kernel.org/patch/15779/
Git
http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=commit;h=b420f201e8c3bba92606fb98a032ee019804835d
^ permalink raw reply [flat|nested] 2+ messages in thread
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