[PATCH v2 13/40] mmc: dw_mmc: Fix kernel-doc comments in dwmmc.h

[Sam Protsenko]

Rework kernel-doc comments in dwmmc.h header so it's actually possible
to generate a proper documentation from it usin scripts/kernel-doc
script, with no errors.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
---
 include/dwmmc.h | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/include/dwmmc.h b/include/dwmmc.h
index 7bb456e792b4..77c8989148a1 100644
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -182,6 +182,7 @@ struct dwmci_idmac_regs {
  * @ioaddr:	Base I/O address of controller
  * @quirks:	Quick flags - see DWMCI_QUIRK_...
  * @caps:	Capabilities - see MMC_MODE_...
+ * @clock:	Current clock frequency (after internal divider), Hz
  * @bus_hz:	Bus speed in Hz, if @get_mmc_clk() is NULL
  * @div:	Arbitrary clock divider value for use by controller
  * @dev_index:	Arbitrary device index for use by controller
@@ -190,6 +191,10 @@ struct dwmci_idmac_regs {
  * @fifo_depth:	Depth of FIFO, bytes (or 0 for automatic detection)
  * @mmc:	Pointer to generic MMC structure for this device
  * @priv:	Private pointer for use by controller
+ * @clksel:	(Optional) Platform function to run when speed/width is changed
+ * @board_init:	(Optional) Platform function to run on init
+ * @cfg:	Internal MMC configuration, for !CONFIG_BLK cases
+ * @fifo_mode:	Use FIFO mode (not DMA) to read and write data
  * @dma_64bit_address: Whether DMA supports 64-bit address mode or not
  * @regs:	Registers that can vary for different DW MMC block versions
  */
@@ -210,9 +215,12 @@ struct dwmci_host {
 
 	int (*clksel)(struct dwmci_host *host);
 	void (*board_init)(struct dwmci_host *host);
-
 	/**
-	 * Get / set a particular MMC clock frequency
+	 * @get_mmc_clk: (Optional) Platform function to get/set a particular
+	 * MMC clock frequency
+	 *
+	 * @host:	DWMMC host
+	 * @freq:	Frequency the host is trying to achieve
 	 *
 	 * This is used to request the current clock frequency of the clock
 	 * that drives the DWMMC peripheral. The caller will then use this
@@ -220,16 +228,12 @@ struct dwmci_host {
 	 * required MMC bus clock frequency. If you want to handle the
 	 * clock external to DWMMC, use @freq to select the frequency and
 	 * return that value too. Then DWMMC will put itself in bypass mode.
-	 *
-	 * @host:	DWMMC host
-	 * @freq:	Frequency the host is trying to achieve
 	 */
 	unsigned int (*get_mmc_clk)(struct dwmci_host *host, uint freq);
 #ifndef CONFIG_BLK
 	struct mmc_config cfg;
 #endif
 
-	/* use fifo mode to read and write data */
 	bool fifo_mode;
 	bool dma_64bit_address;
 	const struct dwmci_idmac_regs *regs;
@@ -267,6 +271,10 @@ static inline u8 dwmci_readb(struct dwmci_host *host, int reg)
 #ifdef CONFIG_BLK
 /**
  * dwmci_setup_cfg() - Set up the configuration for DWMMC
+ * @cfg:	Configuration structure to fill in (generally &plat->mmc)
+ * @host:	DWMMC host
+ * @max_clk:	Maximum supported clock speed in Hz (e.g. 150000000)
+ * @min_clk:	Minimum supported clock speed in Hz (e.g. 400000)
  *
  * This is used to set up a DWMMC device when you are using CONFIG_BLK.
  *
@@ -291,28 +299,23 @@ static inline u8 dwmci_readb(struct dwmci_host *host, int reg)
  *	struct rockchip_mmc_plat *plat = dev_get_plat(dev);
  *
  * See rockchip_dw_mmc.c for an example.
- *
- * @cfg:	Configuration structure to fill in (generally &plat->mmc)
- * @host:	DWMMC host
- * @max_clk:	Maximum supported clock speed in HZ (e.g. 150000000)
- * @min_clk:	Minimum supported clock speed in HZ (e.g. 400000)
  */
 void dwmci_setup_cfg(struct mmc_config *cfg, struct dwmci_host *host,
 		u32 max_clk, u32 min_clk);
 
 /**
  * dwmci_bind() - Set up a new MMC block device
+ * @dev:	Device to set up
+ * @mmc:	Pointer to mmc structure (normally &plat->mmc)
+ * @cfg:	Empty configuration structure (generally &plat->cfg). This is
+ *		normally all zeroes at this point. The only purpose of passing
+ *		this in is to set mmc->cfg to it.
  *
  * This is used to set up a DWMMC block device when you are using CONFIG_BLK.
  * It should be called from your driver's bind() method.
  *
  * See rockchip_dw_mmc.c for an example.
  *
- * @dev:	Device to set up
- * @mmc:	Pointer to mmc structure (normally &plat->mmc)
- * @cfg:	Empty configuration structure (generally &plat->cfg). This is
- *		normally all zeroes at this point. The only purpose of passing
- *		this in is to set mmc->cfg to it.
  * Return: 0 if OK, -ve if the block device could not be created
  */
 int dwmci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
@@ -320,12 +323,12 @@ int dwmci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
 #else
 /**
  * add_dwmci() - Add a new DWMMC interface
+ * @host:	DWMMC host structure
+ * @max_clk:	Maximum supported clock speed in Hz (e.g. 150000000)
+ * @min_clk:	Minimum supported clock speed in Hz (e.g. 400000)
  *
  * This is used when you are not using CONFIG_BLK. Convert your driver over!
  *
- * @host:	DWMMC host structure
- * @max_clk:	Maximum supported clock speed in HZ (e.g. 150000000)
- * @min_clk:	Minimum supported clock speed in HZ (e.g. 400000)
  * Return: 0 if OK, -ve on error
  */
 int add_dwmci(struct dwmci_host *host, u32 max_clk, u32 min_clk);
-- 
2.39.2