We don't want to rely only on the access_end irq in the future, so
implement a callback for dma irqs.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/tmio_mmc.h | 1 +
drivers/mmc/host/tmio_mmc_core.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 501613c74406..873a06a179c8 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -128,6 +128,7 @@ struct tmio_mmc_dma_ops {
/* optional */
void (*end)(struct tmio_mmc_host *host); /* held host->lock */
+ bool (*dma_irq)(struct tmio_mmc_host *host);
};
struct tmio_mmc_host {
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 437048bb8027..a73422382a57 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -670,6 +670,9 @@ static bool __tmio_mmc_sdcard_irq(struct tmio_mmc_host *host, int ireg,
return true;
}
+ if (host->dma_ops && host->dma_ops->dma_irq && host->dma_ops->dma_irq(host))
+ return true;
+
return false;
}
--
2.35.1
