mmc: tmio: remove outdated members from host struct

The wrappers are gone for two years now but they have still pointers
reserved in the tmio_mmc_host struct. Remove them.
Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Fixes: f22084b6 ("mmc: tmio: remove superfluous callback wrappers")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220311140542.5407-1-wsa+renesas@sang-engineering.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/tmio_mmc.h

@@ -186,10 +186,6 @@ struct tmio_mmc_host {
 	void (*fixup_request)(struct tmio_mmc_host *host, struct mmc_request *mrq);
 	unsigned int (*get_timeout_cycles)(struct tmio_mmc_host *host);
 
-	void (*prepare_hs400_tuning)(struct tmio_mmc_host *host);
-	void (*hs400_downgrade)(struct tmio_mmc_host *host);
-	void (*hs400_complete)(struct tmio_mmc_host *host);
-
 	const struct tmio_mmc_dma_ops *dma_ops;
 };