diff options
author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-12-30 15:30:16 +0900 |
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committer | Jaehoon Chung <jh80.chung@samsung.com> | 2017-01-11 19:40:13 +0900 |
commit | 07b0b9c00cc8f8e981df35ac4720057469a8d3c8 (patch) | |
tree | e95d69706c7d22e4cac913008d4f5948f0e398d1 /drivers | |
parent | 6f88a3a5d9488bc0aed5a62ca5f2a3cda4deded9 (diff) | |
download | u-boot-imx-07b0b9c00cc8f8e981df35ac4720057469a8d3c8.zip u-boot-imx-07b0b9c00cc8f8e981df35ac4720057469a8d3c8.tar.gz u-boot-imx-07b0b9c00cc8f8e981df35ac4720057469a8d3c8.tar.bz2 |
mmc: change the set_ios return type from void to int
To maintain consistency, set_ios type of legacy mmc_ops changed to int.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mmc/arm_pl180_mmci.c | 4 | ||||
-rw-r--r-- | drivers/mmc/bfin_sdh.c | 4 | ||||
-rw-r--r-- | drivers/mmc/davinci_mmc.c | 4 | ||||
-rw-r--r-- | drivers/mmc/dw_mmc.c | 5 | ||||
-rw-r--r-- | drivers/mmc/fsl_esdhc.c | 3 | ||||
-rw-r--r-- | drivers/mmc/ftsdc010_mci.c | 4 | ||||
-rw-r--r-- | drivers/mmc/gen_atmel_mci.c | 4 | ||||
-rw-r--r-- | drivers/mmc/mmc_spi.c | 3 | ||||
-rw-r--r-- | drivers/mmc/mvebu_mmc.c | 4 | ||||
-rw-r--r-- | drivers/mmc/mxcmmc.c | 4 | ||||
-rw-r--r-- | drivers/mmc/mxsmmc.c | 4 | ||||
-rw-r--r-- | drivers/mmc/omap_hsmmc.c | 6 | ||||
-rw-r--r-- | drivers/mmc/pxa_mmc_gen.c | 8 | ||||
-rw-r--r-- | drivers/mmc/s3c_sdi.c | 6 | ||||
-rw-r--r-- | drivers/mmc/sdhci.c | 5 | ||||
-rw-r--r-- | drivers/mmc/sh_mmcif.c | 4 | ||||
-rw-r--r-- | drivers/mmc/sh_sdhi.c | 6 | ||||
-rw-r--r-- | drivers/mmc/sunxi_mmc.c | 6 | ||||
-rw-r--r-- | drivers/mmc/tegra_mmc.c | 4 |
19 files changed, 59 insertions, 29 deletions
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c index e64ac3c..ddf8383 100644 --- a/drivers/mmc/arm_pl180_mmci.c +++ b/drivers/mmc/arm_pl180_mmci.c @@ -275,7 +275,7 @@ static int mmc_host_reset(struct mmc *dev) return 0; } -static void host_set_ios(struct mmc *dev) +static int host_set_ios(struct mmc *dev) { struct pl180_mmc_host *host = dev->priv; u32 sdi_clkcr; @@ -333,6 +333,8 @@ static void host_set_ios(struct mmc *dev) writel(sdi_clkcr, &host->base->clock); udelay(CLK_CHANGE_DELAY); + + return 0; } static const struct mmc_ops arm_pl180_mmci_ops = { diff --git a/drivers/mmc/bfin_sdh.c b/drivers/mmc/bfin_sdh.c index 993a00c..1627dca 100644 --- a/drivers/mmc/bfin_sdh.c +++ b/drivers/mmc/bfin_sdh.c @@ -234,7 +234,7 @@ static void sdh_set_clk(unsigned long clk) bfin_write_SDH_CLK_CTL(clk_ctl & ~CLK_E); } -static void bfin_sdh_set_ios(struct mmc *mmc) +static int bfin_sdh_set_ios(struct mmc *mmc) { u16 cfg = 0; u16 clk_ctl = 0; @@ -250,6 +250,8 @@ static void bfin_sdh_set_ios(struct mmc *mmc) } bfin_write_SDH_CLK_CTL(clk_ctl); sdh_set_clk(mmc->clock); + + return 0; } static int bfin_sdh_init(struct mmc *mmc) diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c index b495c75..9edb668 100644 --- a/drivers/mmc/davinci_mmc.c +++ b/drivers/mmc/davinci_mmc.c @@ -348,7 +348,7 @@ static int dmmc_init(struct mmc *mmc) } /* Set buswidth or clock as indicated by the GENERIC_MMC framework */ -static void dmmc_set_ios(struct mmc *mmc) +static int dmmc_set_ios(struct mmc *mmc) { struct davinci_mmc *host = mmc->priv; struct davinci_mmc_regs *regs = host->reg_base; @@ -362,6 +362,8 @@ static void dmmc_set_ios(struct mmc *mmc) /* Set clock speed */ if (mmc->clock) dmmc_set_clock(mmc, mmc->clock); + + return 0; } static const struct mmc_ops dmmc_ops = { diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index d6ac46c..700f764 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -388,7 +388,7 @@ static int dwmci_set_ios(struct udevice *dev) { struct mmc *mmc = mmc_get_mmc_dev(dev); #else -static void dwmci_set_ios(struct mmc *mmc) +static int dwmci_set_ios(struct mmc *mmc) { #endif struct dwmci_host *host = (struct dwmci_host *)mmc->priv; @@ -421,9 +421,8 @@ static void dwmci_set_ios(struct mmc *mmc) if (host->clksel) host->clksel(host); -#ifdef CONFIG_DM_MMC_OPS + return 0; -#endif } static int dwmci_init(struct mmc *mmc) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 9796d39..7defeb4 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -592,7 +592,7 @@ static void esdhc_clock_control(struct mmc *mmc, bool enable) } #endif -static void esdhc_set_ios(struct mmc *mmc) +static int esdhc_set_ios(struct mmc *mmc) { struct fsl_esdhc_priv *priv = mmc->priv; struct fsl_esdhc *regs = priv->esdhc_regs; @@ -614,6 +614,7 @@ static void esdhc_set_ios(struct mmc *mmc) else if (mmc->bus_width == 8) esdhc_setbits32(®s->proctl, PROCTL_DTW_8); + return 0; } static int esdhc_init(struct mmc *mmc) diff --git a/drivers/mmc/ftsdc010_mci.c b/drivers/mmc/ftsdc010_mci.c index e88c632..652a718 100644 --- a/drivers/mmc/ftsdc010_mci.c +++ b/drivers/mmc/ftsdc010_mci.c @@ -251,7 +251,7 @@ static int ftsdc010_request(struct mmc *mmc, struct mmc_cmd *cmd, return ret; } -static void ftsdc010_set_ios(struct mmc *mmc) +static int ftsdc010_set_ios(struct mmc *mmc) { struct ftsdc010_chip *chip = mmc->priv; struct ftsdc010_mmc __iomem *regs = chip->regs; @@ -270,6 +270,8 @@ static void ftsdc010_set_ios(struct mmc *mmc) setbits_le32(®s->bwr, FTSDC010_BWR_MODE_1BIT); break; } + + return 0; } static int ftsdc010_init(struct mmc *mmc) diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c index cca0b04..7dc4a5d 100644 --- a/drivers/mmc/gen_atmel_mci.c +++ b/drivers/mmc/gen_atmel_mci.c @@ -336,7 +336,7 @@ mci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) } /* Entered into mmc structure during driver init */ -static void mci_set_ios(struct mmc *mmc) +static int mci_set_ios(struct mmc *mmc) { struct atmel_mci_priv *priv = mmc->priv; atmel_mci_t *mci = priv->mci; @@ -370,6 +370,8 @@ static void mci_set_ios(struct mmc *mmc) writel(busw << 7 | MMCI_BF(SCDSEL, MCI_BUS), &mci->sdcr); } + + return 0; } /* Entered into mmc structure during driver init */ diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c index 2510117..a9d95fb 100644 --- a/drivers/mmc/mmc_spi.c +++ b/drivers/mmc/mmc_spi.c @@ -236,13 +236,14 @@ done: return ret; } -static void mmc_spi_set_ios(struct mmc *mmc) +static int mmc_spi_set_ios(struct mmc *mmc) { struct spi_slave *spi = mmc->priv; debug("%s: clock %u\n", __func__, mmc->clock); if (mmc->clock) spi_set_speed(spi, mmc->clock); + return 0; } static int mmc_spi_init_p(struct mmc *mmc) diff --git a/drivers/mmc/mvebu_mmc.c b/drivers/mmc/mvebu_mmc.c index a2792ac..3c7fb21 100644 --- a/drivers/mmc/mvebu_mmc.c +++ b/drivers/mmc/mvebu_mmc.c @@ -316,12 +316,14 @@ static void mvebu_mmc_set_bus(unsigned int bus) mvebu_mmc_write(SDIO_HOST_CTRL, ctrl_reg); } -static void mvebu_mmc_set_ios(struct mmc *mmc) +static int mvebu_mmc_set_ios(struct mmc *mmc) { debug("%s: bus[%d] clock[%d]\n", DRIVER_NAME, mmc->bus_width, mmc->clock); mvebu_mmc_set_bus(mmc->bus_width); mvebu_mmc_set_clk(mmc->clock); + + return 0; } /* diff --git a/drivers/mmc/mxcmmc.c b/drivers/mmc/mxcmmc.c index 5a385a3..dcf17c5 100644 --- a/drivers/mmc/mxcmmc.c +++ b/drivers/mmc/mxcmmc.c @@ -448,7 +448,7 @@ static void mxcmci_set_clk_rate(struct mxcmci_host *host, unsigned int clk_ios) writel((prescaler << 4) | divider, &host->base->clk_rate); } -static void mxcmci_set_ios(struct mmc *mmc) +static int mxcmci_set_ios(struct mmc *mmc) { struct mxcmci_host *host = mmc->priv; if (mmc->bus_width == 4) @@ -464,6 +464,8 @@ static void mxcmci_set_ios(struct mmc *mmc) } host->clock = mmc->clock; + + return 0; } static int mxcmci_init(struct mmc *mmc) diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c index 0896028..fe1fe70 100644 --- a/drivers/mmc/mxsmmc.c +++ b/drivers/mmc/mxsmmc.c @@ -304,7 +304,7 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) return 0; } -static void mxsmmc_set_ios(struct mmc *mmc) +static int mxsmmc_set_ios(struct mmc *mmc) { struct mxsmmc_priv *priv = mmc->priv; struct mxs_ssp_regs *ssp_regs = priv->regs; @@ -331,6 +331,8 @@ static void mxsmmc_set_ios(struct mmc *mmc) debug("MMC%d: Set %d bits bus width\n", mmc->block_dev.devnum, mmc->bus_width); + + return 0; } static int mxsmmc_init(struct mmc *mmc) diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 0a1ee40..b326846 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -511,7 +511,7 @@ static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, return 0; } -static void omap_hsmmc_set_ios(struct mmc *mmc) +static int omap_hsmmc_set_ios(struct mmc *mmc) { struct hsmmc *mmc_base; unsigned int dsor = 0; @@ -559,10 +559,12 @@ static void omap_hsmmc_set_ios(struct mmc *mmc) while ((readl(&mmc_base->sysctl) & ICS_MASK) == ICS_NOTREADY) { if (get_timer(0) - start > MAX_RETRY_MS) { printf("%s: timedout waiting for ics!\n", __func__); - return; + return -ETIMEDOUT; } } writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl); + + return 0; } #ifdef OMAP_HSMMC_USE_GPIO diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c index a5462e2..f627553 100644 --- a/drivers/mmc/pxa_mmc_gen.c +++ b/drivers/mmc/pxa_mmc_gen.c @@ -313,7 +313,7 @@ static int pxa_mmc_request(struct mmc *mmc, struct mmc_cmd *cmd, return 0; } -static void pxa_mmc_set_ios(struct mmc *mmc) +static int pxa_mmc_set_ios(struct mmc *mmc) { struct pxa_mmc_priv *priv = mmc->priv; struct pxa_mmc_regs *regs = priv->regs; @@ -322,13 +322,13 @@ static void pxa_mmc_set_ios(struct mmc *mmc) if (!mmc->clock) { pxa_mmc_stop_clock(mmc); - return; + return 0; } /* PXA3xx can do 26MHz with special settings. */ if (mmc->clock == 26000000) { writel(0x7, ®s->clkrt); - return; + return 0; } /* Set clock to the card the usual way. */ @@ -342,6 +342,8 @@ static void pxa_mmc_set_ios(struct mmc *mmc) } writel(pxa_mmc_clock, ®s->clkrt); + + return 0; } static int pxa_mmc_init(struct mmc *mmc) diff --git a/drivers/mmc/s3c_sdi.c b/drivers/mmc/s3c_sdi.c index 1b8358a..faf7b83 100644 --- a/drivers/mmc/s3c_sdi.c +++ b/drivers/mmc/s3c_sdi.c @@ -207,7 +207,7 @@ error: return ret; } -static void s3cmmc_set_ios(struct mmc *mmc) +static int s3cmmc_set_ios(struct mmc *mmc) { struct s3c24x0_sdi *sdi_regs = s3c24x0_get_base_sdi(); uint32_t divider = 0; @@ -215,7 +215,7 @@ static void s3cmmc_set_ios(struct mmc *mmc) wide_bus = (mmc->bus_width == 4); if (!mmc->clock) - return; + return 0; divider = DIV_ROUND_UP(get_PCLK(), mmc->clock); if (divider) @@ -223,6 +223,8 @@ static void s3cmmc_set_ios(struct mmc *mmc) writel(divider, &sdi_regs->sdipre); mdelay(125); + + return 0; } static int s3cmmc_init(struct mmc *mmc) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index dadee15..9125e5d 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -424,7 +424,7 @@ static int sdhci_set_ios(struct udevice *dev) { struct mmc *mmc = mmc_get_mmc_dev(dev); #else -static void sdhci_set_ios(struct mmc *mmc) +static int sdhci_set_ios(struct mmc *mmc) { #endif u32 ctrl; @@ -462,9 +462,8 @@ static void sdhci_set_ios(struct mmc *mmc) ctrl &= ~SDHCI_CTRL_HISPD; sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL); -#ifdef CONFIG_DM_MMC_OPS + return 0; -#endif } static int sdhci_init(struct mmc *mmc) diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c index 69ded9e..1ff59f0 100644 --- a/drivers/mmc/sh_mmcif.c +++ b/drivers/mmc/sh_mmcif.c @@ -539,7 +539,7 @@ static int sh_mmcif_request(struct mmc *mmc, struct mmc_cmd *cmd, return ret; } -static void sh_mmcif_set_ios(struct mmc *mmc) +static int sh_mmcif_set_ios(struct mmc *mmc) { struct sh_mmcif_host *host = mmc->priv; @@ -554,6 +554,8 @@ static void sh_mmcif_set_ios(struct mmc *mmc) host->bus_width = MMC_BUS_WIDTH_1; debug("clock = %d, buswidth = %d\n", mmc->clock, mmc->bus_width); + + return 0; } static int sh_mmcif_init(struct mmc *mmc) diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c index 78e2ef6..25224e2 100644 --- a/drivers/mmc/sh_sdhi.c +++ b/drivers/mmc/sh_sdhi.c @@ -608,14 +608,14 @@ static int sh_sdhi_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, return ret; } -static void sh_sdhi_set_ios(struct mmc *mmc) +static int sh_sdhi_set_ios(struct mmc *mmc) { int ret; struct sh_sdhi_host *host = mmc_priv(mmc); ret = sh_sdhi_clock_control(host, mmc->clock); if (ret) - return; + return -EINVAL; if (mmc->bus_width == 4) sh_sdhi_writew(host, SDHI_OPTION, ~OPT_BUS_WIDTH_1 & @@ -625,6 +625,8 @@ static void sh_sdhi_set_ios(struct mmc *mmc) sh_sdhi_readw(host, SDHI_OPTION)); debug("clock = %d, buswidth = %d\n", mmc->clock, mmc->bus_width); + + return 0; } static int sh_sdhi_initialize(struct mmc *mmc) diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index b8716c9..fd3fc2a 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -227,7 +227,7 @@ static int mmc_config_clock(struct mmc *mmc) return 0; } -static void sunxi_mmc_set_ios(struct mmc *mmc) +static int sunxi_mmc_set_ios(struct mmc *mmc) { struct sunxi_mmc_host *mmchost = mmc->priv; @@ -237,7 +237,7 @@ static void sunxi_mmc_set_ios(struct mmc *mmc) /* Change clock first */ if (mmc->clock && mmc_config_clock(mmc) != 0) { mmchost->fatal_err = 1; - return; + return -EINVAL; } /* Change bus width */ @@ -247,6 +247,8 @@ static void sunxi_mmc_set_ios(struct mmc *mmc) writel(0x1, &mmchost->reg->width); else writel(0x0, &mmchost->reg->width); + + return 0; } static int sunxi_mmc_core_init(struct mmc *mmc) diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c index 97b1154..0211dc7 100644 --- a/drivers/mmc/tegra_mmc.c +++ b/drivers/mmc/tegra_mmc.c @@ -408,7 +408,7 @@ out: priv->clock = clock; } -static void tegra_mmc_set_ios(struct mmc *mmc) +static int tegra_mmc_set_ios(struct mmc *mmc) { struct tegra_mmc_priv *priv = mmc->priv; unsigned char ctrl; @@ -438,6 +438,8 @@ static void tegra_mmc_set_ios(struct mmc *mmc) writeb(ctrl, &priv->reg->hostctl); debug("mmc_set_ios: hostctl = %08X\n", ctrl); + + return 0; } static void tegra_mmc_pad_init(struct tegra_mmc_priv *priv) |