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path: root/drivers/mmc/host/sdhci-pltfm.h
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Diffstat (limited to 'drivers/mmc/host/sdhci-pltfm.h')
-rw-r--r--drivers/mmc/host/sdhci-pltfm.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index 1210ed1b0c60..e15ced79f7ed 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -18,6 +18,7 @@
struct sdhci_pltfm_data {
const struct sdhci_ops *ops;
unsigned int quirks;
+ unsigned int quirks2;
};
struct sdhci_pltfm_host {
@@ -27,6 +28,8 @@ struct sdhci_pltfm_host {
/* migrate from sdhci_of_host */
unsigned int clock;
u16 xfer_mode_shadow;
+
+ unsigned long private[0] ____cacheline_aligned;
};
#ifdef CONFIG_MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
@@ -91,15 +94,22 @@ static inline void sdhci_be32bs_writeb(struct sdhci_host *host, u8 val, int reg)
extern void sdhci_get_of_property(struct platform_device *pdev);
extern struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev,
- const struct sdhci_pltfm_data *pdata);
+ const struct sdhci_pltfm_data *pdata,
+ size_t priv_size);
extern void sdhci_pltfm_free(struct platform_device *pdev);
extern int sdhci_pltfm_register(struct platform_device *pdev,
- const struct sdhci_pltfm_data *pdata);
+ const struct sdhci_pltfm_data *pdata,
+ size_t priv_size);
extern int sdhci_pltfm_unregister(struct platform_device *pdev);
extern unsigned int sdhci_pltfm_clk_get_max_clock(struct sdhci_host *host);
+static inline void *sdhci_pltfm_priv(struct sdhci_pltfm_host *host)
+{
+ return (void *)host->private;
+}
+
#ifdef CONFIG_PM
extern const struct dev_pm_ops sdhci_pltfm_pmops;
#define SDHCI_PLTFM_PMOPS (&sdhci_pltfm_pmops)