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Commit 634965f5 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
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[PATCH] memcpy_fromio() missing in istallion 



memcpy() from iomem is a bad thing...

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent cc9bd99e

drivers/char/istallion.c

+1 −1
Original line number Diff line number Diff line
@@ -3488,7 +3488,7 @@ static int stli_initecp(stlibrd_t *brdp) 
 */

	EBRDENABLE(brdp);

	sigsp = (cdkecpsig_t __iomem *) EBRDGETMEMPTR(brdp, CDK_SIGADDR);

	memcpy(&sig, sigsp, sizeof(cdkecpsig_t));

	memcpy_fromio(&sig, sigsp, sizeof(cdkecpsig_t));

	EBRDDISABLE(brdp);



	if (sig.magic != cpu_to_le32(ECP_MAGIC))