mmc: sdhci-pxav3: Move private driver data to driver source

struct sdhci_pxa is only used in sdhci_pxa driver itself, so move it
there.

Signed-off-by: Sebastian Hesselbarth <[e-mail]>
Signed-off-by: Ulf Hansson <[e-mail]>

drivers/mmc/host/sdhci-pxav3.c

···
 #define SDCE_MISC_INT		(1<<2)
 #define SDCE_MISC_INT_EN	(1<<1)
 
+struct sdhci_pxa {
+	u8	clk_enable;
+	u8	power_mode;
+};
+
 /*
  * These registers are relative to the second register region, for the
  * MBus bridge.

include/linux/platform_data/pxa_sdhci.h

···
 	unsigned int	quirks2;
 	unsigned int	pm_caps;
 };
-
-struct sdhci_pxa {
-	u8	clk_enable;
-	u8	power_mode;
-};
 #endif /* _PXA_SDHCI_H_ */