From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Having just one irq handler again, let's include the 'card_status'
function in the main handler which is way more readable. Drop a useless
debug output while here. It should be a dev_dbg in case we ever need it
again.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/tmio_mmc_pio.c | 23 ++++++++---------------
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index a7250a5fa670c5..879e0f5455ef44 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -632,19 +632,6 @@ out:
spin_unlock(&host->lock);
}
-static void tmio_mmc_card_irq_status(struct tmio_mmc_host *host,
- int *ireg, int *status)
-{
- *status = sd_ctrl_read32(host, CTL_STATUS);
- *ireg = *status & TMIO_MASK_IRQ & ~host->sdcard_irq_mask;
-
- pr_debug_status(*status);
- pr_debug_status(*ireg);
-
- /* Clear the status except the interrupt status */
- sd_ctrl_write32(host, CTL_STATUS, TMIO_MASK_IRQ);
-}
-
static bool __tmio_mmc_card_detect_irq(struct tmio_mmc_host *host,
int ireg, int status)
{
@@ -722,9 +709,15 @@ irqreturn_t tmio_mmc_irq(int irq, void *devid)
struct tmio_mmc_host *host = devid;
unsigned int ireg, status;
- pr_debug("MMC IRQ begin\n");
+ status = sd_ctrl_read32(host, CTL_STATUS);
+ ireg = status & TMIO_MASK_IRQ & ~host->sdcard_irq_mask;
+
+ pr_debug_status(status);
+ pr_debug_status(ireg);
+
+ /* Clear the status except the interrupt status */
+ sd_ctrl_write32(host, CTL_STATUS, TMIO_MASK_IRQ);
- tmio_mmc_card_irq_status(host, &ireg, &status);
if (__tmio_mmc_card_detect_irq(host, ireg, status))
return IRQ_HANDLED;
if (__tmio_mmc_sdcard_irq(host, ireg, status))
--
2.7.0
