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staging: ced1401: fix sparse warning for ced1401

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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>
This commit is contained in:
Seunghun Lee 2014-06-22 23:38:04 +09:00 • committed by Greg Kroah-Hartman
parent 80f8210abc
commit 4b9988422a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/ced1401/usb1401.h
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@ -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 */