mmc: tmio: tmio_mmc_host has .clk_enable

Current .clk_enable is implemented under tmio_mmc_data.
It goes to tmio_mmc_host by this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sh_mobile_sdhi.c

@@ -215,8 +215,8 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
 
 	host->dma		= dma_priv;
 	host->write16_hook	= sh_mobile_sdhi_write16_hook;
+	host->clk_enable	= sh_mobile_sdhi_clk_enable;
 
-	mmc_data->clk_enable = sh_mobile_sdhi_clk_enable;
 	mmc_data->clk_disable = sh_mobile_sdhi_clk_disable;
 	mmc_data->capabilities = MMC_CAP_MMC_HIGHSPEED;
 	mmc_data->multi_io_quirk = sh_mobile_sdhi_multi_io_quirk;

drivers/mmc/host/tmio_mmc.h

@@ -96,6 +96,7 @@ struct tmio_mmc_host {
 	bool			sdio_irq_enabled;
 
 	int (*write16_hook)(struct tmio_mmc_host *host, int addr);
+	int (*clk_enable)(struct platform_device *pdev, unsigned int *f);
 };
 
 struct tmio_mmc_host *tmio_mmc_host_alloc(struct platform_device *pdev);

drivers/mmc/host/tmio_mmc_pio.c

@@ -835,13 +835,12 @@ fail:
 static int tmio_mmc_clk_update(struct tmio_mmc_host *host)
 {
 	struct mmc_host *mmc = host->mmc;
-	struct tmio_mmc_data *pdata = host->pdata;
 	int ret;
 
-	if (!pdata->clk_enable)
+	if (!host->clk_enable)
 		return -ENOTSUPP;
 
-	ret = pdata->clk_enable(host->pdev, &mmc->f_max);
+	ret = host->clk_enable(host->pdev, &mmc->f_max);
 	if (!ret)
 		mmc->f_min = mmc->f_max / 512;
 

include/linux/mfd/tmio.h

@@ -126,7 +126,6 @@ struct tmio_mmc_data {
 	void (*set_pwr)(struct platform_device *host, int state);
 	void (*set_clk_div)(struct platform_device *host, int state);
 	/* clock management callbacks */
-	int (*clk_enable)(struct platform_device *pdev, unsigned int *f);
 	void (*clk_disable)(struct platform_device *pdev);
 	int (*multi_io_quirk)(struct mmc_card *card,
 			      unsigned int direction, int blk_size);