| Message ID | 20221006190452.5316-4-wsa+renesas@sang-engineering.com |
|---|---|
| State | New |
| Headers | show |
| Series | [RFC,1/6] mmc: renesas_sdhi: remove accessor function for internal_dmac | expand |
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; }
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@sang-engineering.com> --- drivers/mmc/host/tmio_mmc.h | 1 + drivers/mmc/host/tmio_mmc_core.c | 3 +++ 2 files changed, 4 insertions(+)