| Message ID | 87oaqdoghr.wl%kuninori.morimoto.gx@renesas.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
Hi Morimoto-san, On Mon, Jan 5, 2015 at 8:03 AM, Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> wrote: > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > > No one is using .init/.cleanup callback function. > Let's remove these. > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > --- > drivers/mmc/host/sh_mobile_sdhi.c | 26 +------------------------- > include/linux/mmc/sh_mobile_sdhi.h | 15 --------------- > 2 files changed, 1 insertion(+), 40 deletions(-) > > diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c > index f8268b7..eae229f 100644 > --- a/drivers/mmc/host/sh_mobile_sdhi.c > +++ b/drivers/mmc/host/sh_mobile_sdhi.c > @@ -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, > -}; > - Is this intentional? While .cd_wakeup looks indeed unused, you forgot to mention its removal in the patch description. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Geert Thank you for your review. > > -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, > > -}; > > - > > Is this intentional? > > While .cd_wakeup looks indeed unused, you forgot to mention its removal in > the patch description. Because, sdhi_ops (and .cd_wakeup) is used from .init OK, I will explain about it in patch description in v2 Thanks Best regards --- Kuninori Morimoto -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index f8268b7..eae229f 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -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); @@ -357,9 +340,6 @@ eirq: efree: tmio_mmc_host_free(host); eprobe: -eclkget: - if (p && p->cleanup) - p->cleanup(pdev); return ret; } @@ -367,13 +347,9 @@ 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; } diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h index 68927ae..da77e5e20 100644 --- a/include/linux/mmc/sh_mobile_sdhi.h +++ b/include/linux/mmc/sh_mobile_sdhi.h @@ -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 */