diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-01-29 23:37:04 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-03-24 16:35:38 +0300 |
| commit | 0c482d829ac413024b9ffa3b292ab8bd998eb62f (patch) | |
| tree | b768f9998a60102cf217e06b455ed88b81d5acdd /drivers/mmc/host/tmio_mmc.h | |
| parent | 6199a10e7e53d8185f25430fbae918d0f105a0ec (diff) | |
| download | linux-0c482d829ac413024b9ffa3b292ab8bd998eb62f.tar.xz | |
mmc: tmio: refactor tuning execution into SDHI driver
Move Renesas specific code for executing the tuning with a SCC into the
SDHI driver and leave only a generic call in the TMIO driver. Simplify
the code a little by removing init_tuning() and prepare_tuning()
callbacks. The latter is directly folded into the new execute_tuning()
callbacks.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20200129203709.30493-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/tmio_mmc.h')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index c5ba13fae399..bfebbe368f02 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -176,14 +176,13 @@ struct tmio_mmc_host { int (*write16_hook)(struct tmio_mmc_host *host, int addr); void (*reset)(struct tmio_mmc_host *host); void (*hw_reset)(struct tmio_mmc_host *host); - void (*prepare_tuning)(struct tmio_mmc_host *host, unsigned long tap); bool (*check_scc_error)(struct tmio_mmc_host *host); /* * Mandatory callback for tuning to occur which is optional for SDR50 * and mandatory for SDR104. */ - unsigned int (*init_tuning)(struct tmio_mmc_host *host); + int (*execute_tuning)(struct tmio_mmc_host *host, u32 opcode); int (*select_tuning)(struct tmio_mmc_host *host); /* Tuning values: 1 for success, 0 for failure */ |