Commit 70bc3dbe authored by Luca Ellero's avatar Luca Ellero Committed by Greg Kroah-Hartman
Browse files

staging: ced1401: remove typedef for DMADESC 



Signed-off-by: default avatarLuca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 82a5e7f9

drivers/staging/ced1401/usb1401.c

+3 −2
Original line number Diff line number Diff line
@@ -944,7 +944,8 @@ static bool ced_read_huff(volatile unsigned int *pDWord, char *pBuf, 
**  we start handling the data at offset zero.

**

*****************************************************************************/

static bool ced_read_dma_info(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,

static bool ced_read_dma_info(volatile struct dmadesc *pDmaDesc,

			      DEVICE_EXTENSION *pdx,

			      char *pBuf, unsigned int dwCount)

{

	bool bResult = false;	/*  assume we won't succeed */

drivers/staging/ced1401/usb1401.h

+3 −3
Original line number Diff line number Diff line
@@ -120,13 +120,13 @@ struct transarea { 


/*  The DMADESC structure is used to hold information on the transfer in progress. It */

/*  is set up by ReadDMAInfo, using information sent by the 1401 in an escape sequence. */

typedef struct dmadesc {

struct dmadesc {

	unsigned short wTransType;          /* transfer type as TM_xxx above        */

	unsigned short wIdent;              /* identifier word                      */

	unsigned int   dwSize;              /* bytes to transfer                    */

	unsigned int   dwOffset;            /* offset into transfer area for trans  */

	bool           bOutWard;            /* true when data is going TO 1401      */

} DMADESC;

};



#define INBUF_SZ         256            /* input buffer size */

#define OUTBUF_SZ        256            /* output buffer size */
@@ -157,7 +157,7 @@ typedef struct _DEVICE_EXTENSION { 


	volatile unsigned int dwDMAFlag;    /* state of DMA */

	struct transarea rTransDef[MAX_TRANSAREAS];  /* transfer area info */

	volatile DMADESC rDMAInfo;          /*  info on current DMA transfer */

	volatile struct dmadesc rDMAInfo;   /*  info on current DMA transfer */

	volatile bool bXFerWaiting;         /*  Flag set if DMA transfer stalled */

	volatile bool bInDrawDown;          /*  Flag that we want to halt transfers */