On 04/25/2011 10:34 PM, Sahitya Tummala wrote:
> @@ -659,8 +662,13 @@ msmsdcc_pio_irq(int irq, void *dev_id)
> {
> struct msmsdcc_host *host = dev_id;
> uint32_tstatus;
> + u32 mci_mask0 = 0;
Is this assignment there to silence an "unused variable" warning? If
Not all targets have IRQ1 line routed from the SD controller to
the processor. So we cannot rely on IRQ1 for PIO interrupts.
This patch moves all PIO interrupts to IRQ0 and enables the PIO
mode.
Signed-off-by: Murali Palnati
Signed-off-by: Sahitya Tummala
---
drivers/mmc/host/msm_sdcc.c | 20
