| Message ID | 20200605101222.10783-2-wsa+renesas@sang-engineering.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] mmc: tmio: add generic hook to fixup after a completed request | expand |
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index b4cf10109162..766a6116a9d1 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -177,6 +177,7 @@ struct tmio_mmc_host { void (*reset)(struct tmio_mmc_host *host); void (*hw_reset)(struct tmio_mmc_host *host); bool (*check_retune)(struct tmio_mmc_host *host); + void (*fixup_request)(struct tmio_mmc_host *host, struct mmc_request *mrq); /* * Mandatory callback for tuning to occur which is optional for SDR50 diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index d7fde57c78c1..1672c849f78a 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -827,6 +827,9 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host) return; } + if (host->fixup_request) + host->fixup_request(host, mrq); + mmc_request_done(host->mmc, mrq); }
Sadly, due to HW bugs, we need a callback to work around issues just before completing the request. 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(+)