Hello.
On 31-12-2010 8:45, Nori, Sekhar wrote:
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index b643dde..04c2fa4 100644
--- a/drivers/mmc/host/davinci_mmc.c
+++ b/drivers/mmc/host/davinci_mmc.c
[...]
@@ -1209,7 +1267,8 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev)
host->nr_sg = MAX_NR_SG;
host->use_dma = use_dma;
- host->irq = irq;
+ host->mmc_irq = irq;
+ host->sdio_irq = platform_get_irq(pdev, 1);
if (host->use_dma&& davinci_acquire_dma_channels(host) != 0)
host->use_dma = 0;
@@ -1270,6 +1329,13 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev)
if (ret)
goto out;
+ if (host->sdio_irq != NO_IRQ) {
Note that platform_get_irq() will return -EXDEV if the resource is not
present. Perhaps you should check for it...
I checked and got back -ENXIO.
Yes, sorry -- I've mixed them up.
arch/arm/include/asm/irq.h suggests NO_IRQ
as the return value. I guess I will just settle for "host->sdio_irq >= 0"
to check for a valid IRQ number passed.
Right.
Thanks,
Sekhar
WBR, Sergei
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