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mmc: sh_mobile_sdhi: remove .init/.cleanup

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No one is using .init/.cleanup callback function.
Let's remove these.
sdhi_ops and .cd_wakeup are also removed

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Kuninori Morimoto 2015-01-13 04:59:24 +00:00 committed by Ulf Hansson
parent 361936ef03
commit 010f4aa758
2 changed files with 1 additions and 40 deletions
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26
drivers/mmc/host/sh_mobile_sdhi.c
View File

@ -156,15 +156,6 @@ static int sh_mobile_sdhi_multi_io_quirk(struct mmc_card *card,
return blk_size;
}
static void sh_mobile_sdhi_cd_wakeup(const struct platform_device *pdev)
{
mmc_detect_change(platform_get_drvdata(pdev), msecs_to_jiffies(100));
}
static const struct sh_mobile_sdhi_ops sdhi_ops = {
.cd_wakeup = sh_mobile_sdhi_cd_wakeup,
};
static int sh_mobile_sdhi_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id =
@ -192,19 +183,11 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
mmc_data = &priv->mmc_data;
dma_priv = &priv->dma_priv;
if (p) {
if (p->init) {
ret = p->init(pdev, &sdhi_ops);
if (ret)
return ret;
}
}
priv->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(priv->clk)) {
ret = PTR_ERR(priv->clk);
dev_err(&pdev->dev, "cannot get clock: %d\n", ret);
goto eclkget;
goto eprobe;
}
host = tmio_mmc_host_alloc(pdev);
@ -359,9 +342,6 @@ eirq:
efree:
tmio_mmc_host_free(host);
eprobe:
eclkget:
if (p && p->cleanup)
p->cleanup(pdev);
return ret;
}
@ -369,13 +349,9 @@ static int sh_mobile_sdhi_remove(struct platform_device *pdev)
{
struct mmc_host *mmc = platform_get_drvdata(pdev);
struct tmio_mmc_host *host = mmc_priv(mmc);
struct sh_mobile_sdhi_info *p = pdev->dev.platform_data;
tmio_mmc_host_remove(host);
if (p && p->cleanup)
p->cleanup(pdev);
return 0;
}

15
include/linux/mmc/sh_mobile_sdhi.h
View File

@ -3,20 +3,10 @@
#include <linux/types.h>
struct platform_device;
#define SH_MOBILE_SDHI_IRQ_CARD_DETECT "card_detect"
#define SH_MOBILE_SDHI_IRQ_SDCARD "sdcard"
#define SH_MOBILE_SDHI_IRQ_SDIO "sdio"
/**
* struct sh_mobile_sdhi_ops - SDHI driver callbacks
* @cd_wakeup: trigger a card-detection run
*/
struct sh_mobile_sdhi_ops {
void (*cd_wakeup)(const struct platform_device *pdev);
};
struct sh_mobile_sdhi_info {
int dma_slave_tx;
int dma_slave_rx;
@ -25,11 +15,6 @@ struct sh_mobile_sdhi_info {
unsigned long tmio_caps2;
u32 tmio_ocr_mask; /* available MMC voltages */
unsigned int cd_gpio;
/* callbacks for board specific setup code */
int (*init)(struct platform_device *pdev,
const struct sh_mobile_sdhi_ops *ops);
void (*cleanup)(struct platform_device *pdev);
};
#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */