staging: ced1401: fix sparse warning for ced1401

This patch fixes below warning.

drivers/staging/ced1401/ced_ioc.c:703:30: warning: incorrect type in assignment (different address spaces)
drivers/staging/ced1401/ced_ioc.c:703:30:    expected void *[usertype] lpvBuff
drivers/staging/ced1401/ced_ioc.c:703:30:    got char [noderef] <asn:1>*puBuf

Signed-off-by: Seunghun Lee <waydi1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ced1401/usb1401.h b/drivers/staging/ced1401/usb1401.h
index ea0fe6398a01e6a708aa48a57d344195386727f9..8327e9ce93c3a5d153e7eaaf8597a1fe40991fc6 100644 (file)
--- a/drivers/staging/ced1401/usb1401.h
+++ b/drivers/staging/ced1401/usb1401.h
@@ -101,7 +101,7 @@ typedef struct circBlk {
 /*  A structure holding all of the information about a transfer area - an area of */
 /*   memory set up for use either as a source or destination in DMA transfers. */
 typedef struct transarea {
-       void    *lpvBuff;                /*  User address of xfer area saved for completeness */
+       void __user *lpvBuff;                /*  User address of xfer area saved for completeness */
        UINT        dwBaseOffset;           /*  offset to start of xfer area in first page */
        UINT        dwLength;               /*  Length of xfer area, in bytes */
        struct page **pPages;               /*  Points at array of locked down pages */