diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-esdhc-imx.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 4269bb498ff0..58fc6533d250 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -45,6 +45,7 @@ struct pltfm_imx_data { int flags; u32 scratchpad; + struct esdhc_platform_data boarddata; }; static inline void esdhc_clrset_le(struct sdhci_host *host, u32 mask, u32 val, int reg) @@ -57,8 +58,9 @@ static inline void esdhc_clrset_le(struct sdhci_host *host, u32 mask, u32 val, i static u32 esdhc_readl_le(struct sdhci_host *host, int reg) { - struct esdhc_platform_data *boarddata = - host->mmc->parent->platform_data; + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + struct pltfm_imx_data *imx_data = pltfm_host->priv; + struct esdhc_platform_data *boarddata = &imx_data->boarddata; /* fake CARD_PRESENT flag */ u32 val = readl(host->ioaddr + reg); @@ -80,8 +82,7 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) { struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct pltfm_imx_data *imx_data = pltfm_host->priv; - struct esdhc_platform_data *boarddata = - host->mmc->parent->platform_data; + struct esdhc_platform_data *boarddata = &imx_data->boarddata; if (unlikely((reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE) && (boarddata->cd_type == ESDHC_CD_GPIO))) @@ -198,8 +199,9 @@ static unsigned int esdhc_pltfm_get_min_clock(struct sdhci_host *host) static unsigned int esdhc_pltfm_get_ro(struct sdhci_host *host) { - struct esdhc_platform_data *boarddata = - host->mmc->parent->platform_data; + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + struct pltfm_imx_data *imx_data = pltfm_host->priv; + struct esdhc_platform_data *boarddata = &imx_data->boarddata; switch (boarddata->wp_type) { case ESDHC_WP_GPIO: @@ -281,12 +283,14 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev) if (!(cpu_is_mx25() || cpu_is_mx35() || cpu_is_mx51())) imx_data->flags |= ESDHC_FLAG_MULTIBLK_NO_INT; - boarddata = host->mmc->parent->platform_data; - if (!boarddata) { + if (!host->mmc->parent->platform_data) { dev_err(mmc_dev(host->mmc), "no board data!\n"); err = -EINVAL; goto no_board_data; } + imx_data->boarddata = *((struct esdhc_platform_data *) + host->mmc->parent->platform_data); + boarddata = &imx_data->boarddata; /* write_protect */ if (boarddata->wp_type == ESDHC_WP_GPIO) { @@ -363,8 +367,8 @@ static int __devexit sdhci_esdhc_imx_remove(struct platform_device *pdev) { struct sdhci_host *host = platform_get_drvdata(pdev); struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - struct esdhc_platform_data *boarddata = host->mmc->parent->platform_data; struct pltfm_imx_data *imx_data = pltfm_host->priv; + struct esdhc_platform_data *boarddata = &imx_data->boarddata; int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff); sdhci_remove_host(host, dead); |