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Subject[PATCH] staging: ced1401: fix sparse warning for ced1401
Date
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>
---
drivers/staging/ced1401/ced_ioc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index ebbc509..963b941 100644
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -700,7 +700,7 @@ static int SetArea(DEVICE_EXTENSION *pdx, int nArea, char __user *puBuf,
/* kmap() or kmap_atomic() to get a virtual address. page_address will give you */
/* (null) or at least it does in this context with an x86 machine. */
spin_lock_irq(&pdx->stagedLock);
- pTA->lpvBuff = puBuf; /* keep start of region (user address) */
+ pTA->lpvBuff = (__force void *)puBuf; /* keep start of region (user address) */
pTA->dwBaseOffset = ulOffset; /* save offset in first page to start of xfer */
pTA->dwLength = dwLength; /* Size if the region in bytes */
pTA->pPages = pPages; /* list of pages that are used by buffer */
--
1.7.9.5


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