linux-v3.8_fix_mmc_for_overo.diff

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index bc58078..5093ed5 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1021,6 +1021,15 @@ static void omap_hsmmc_do_irq(struct omap_hsmmc_host *host, int status)
        struct mmc_data *data;
        int end_cmd = 0, end_trans = 0;
 
+       if (!host->req_in_progress) {
+               do {
+                       OMAP_HSMMC_WRITE(host->base, STAT, status);
+                       /* Flush posted write */
+                       status = OMAP_HSMMC_READ(host->base, STAT);
+               } while (status & INT_EN_MASK);
+               return;
+       }
+
        data = host->data;
        dev_vdbg(mmc_dev(host->mmc), "IRQ Status is %x\n", status);
 
@@ -1040,6 +1049,8 @@ static void omap_hsmmc_do_irq(struct omap_hsmmc_host *host, int status)
                }
        }
 
+       OMAP_HSMMC_WRITE(host->base, STAT, status);
+
        if (end_cmd || ((status & CC_EN) && host->cmd))
                omap_hsmmc_cmd_done(host, host->cmd);
        if ((end_trans || (status & TC_EN)) && host->mrq)
@@ -1055,13 +1066,11 @@ static irqreturn_t omap_hsmmc_irq(int irq, void *dev_id)
        int status;
 
        status = OMAP_HSMMC_READ(host->base, STAT);
-       while (status & INT_EN_MASK && host->req_in_progress) {
+       do {
                omap_hsmmc_do_irq(host, status);
-
                /* Flush posted write */
-               OMAP_HSMMC_WRITE(host->base, STAT, status);
                status = OMAP_HSMMC_READ(host->base, STAT);
-       }
+       } while (status & INT_EN_MASK);
 
        return IRQ_HANDLED;
 }

Basically reverts 1f6b9fa40e76fffaaa0b3bd6a0bfdcf1cdc06efa. TODO: examine 613ad0e98c3596cd2524172fae2a795c3fc57e4a