In (1fb5f68 mmc: dw_mmc: Don't loop when handling an interrupt), the
code for handling DW_MCI_QUIRK_IDMAC_DTO became dead code. Move it to
where it ought to live.
Found by code inspection and compile-tested only--I don't know of any
boards that need DW_MCI_QUIRK_IDMAC_DTO.
Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
---
drivers/mmc/host/dw_mmc.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index bc3a1bc..cdc0940 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1595,18 +1595,17 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id)
pending = mci_readl(host, MINTSTS); /* read-only mask reg */
- if (pending) {
-
- /*
- * DTO fix - version 2.10a and below, and only if internal DMA
- * is configured.
- */
- if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO) {
- if (!pending &&
- ((mci_readl(host, STATUS) >> 17) & 0x1fff))
- pending |= SDMMC_INT_DATA_OVER;
- }
+ /*
+ * DTO fix - version 2.10a and below, and only if internal DMA
+ * is configured.
+ */
+ if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO) {
+ if (!pending &&
+ ((mci_readl(host, STATUS) >> 17) & 0x1fff))
+ pending |= SDMMC_INT_DATA_OVER;
+ }
+ if (pending) {
if (pending & DW_MCI_CMD_ERROR_FLAGS) {
mci_writel(host, RINTSTS, DW_MCI_CMD_ERROR_FLAGS);
host->cmd_status = pending;
--
1.8.3
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