--- zzzz-none-000/linux-3.10.107/include/linux/amba/mmci.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/amba/mmci.h	2021-02-04 17:41:59.000000000 +0000
@@ -6,28 +6,9 @@
 
 #include <linux/mmc/host.h>
 
-
-/*
- * These defines is places here due to access is needed from machine
- * configuration files. The ST Micro version does not have ROD and
- * reuse the voltage registers for direction settings.
- */
-#define MCI_ST_DATA2DIREN	(1 << 2)
-#define MCI_ST_CMDDIREN		(1 << 3)
-#define MCI_ST_DATA0DIREN	(1 << 4)
-#define MCI_ST_DATA31DIREN	(1 << 5)
-#define MCI_ST_FBCLKEN		(1 << 7)
-#define MCI_ST_DATA74DIREN	(1 << 8)
-
-/* Just some dummy forwarding */
-struct dma_chan;
-
 /**
  * struct mmci_platform_data - platform configuration for the MMCI
  * (also known as PL180) block.
- * @f_max: the maximum operational frequency for this host in this
- * platform configuration. When this is specified it takes precedence
- * over the module parameter for the same frequency.
  * @ocr_mask: available voltages on the 4 pins from the block, this
  * is ignored if a regulator is used, see the MMC_VDD_* masks in
  * mmc/host.h
@@ -42,37 +23,14 @@
  * @gpio_wp: read this GPIO pin to see if the card is write protected
  * @gpio_cd: read this GPIO pin to detect card insertion
  * @cd_invert: true if the gpio_cd pin value is active low
- * @capabilities: the capabilities of the block as implemented in
- * this platform, signify anything MMC_CAP_* from mmc/host.h
- * @capabilities2: more capabilities, MMC_CAP2_* from mmc/host.h
- * @sigdir: a bit field indicating for what bits in the MMC bus the host
- * should enable signal direction indication.
- * @dma_filter: function used to select an appropriate RX and TX
- * DMA channel to be used for DMA, if and only if you're deploying the
- * generic DMA engine
- * @dma_rx_param: parameter passed to the DMA allocation
- * filter in order to select an appropriate RX channel. If
- * there is a bidirectional RX+TX channel, then just specify
- * this and leave dma_tx_param set to NULL
- * @dma_tx_param: parameter passed to the DMA allocation
- * filter in order to select an appropriate TX channel. If this
- * is NULL the driver will attempt to use the RX channel as a
- * bidirectional channel
  */
 struct mmci_platform_data {
-	unsigned int f_max;
 	unsigned int ocr_mask;
 	int (*ios_handler)(struct device *, struct mmc_ios *);
 	unsigned int (*status)(struct device *);
 	int	gpio_wp;
 	int	gpio_cd;
 	bool	cd_invert;
-	unsigned long capabilities;
-	unsigned long capabilities2;
-	u32 sigdir;
-	bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
-	void *dma_rx_param;
-	void *dma_tx_param;
 };
 
 #endif