提交 634965f5 编写于 作者: A Al Viro 提交者: Linus Torvalds

[PATCH] memcpy_fromio() missing in istallion

memcpy() from iomem is a bad thing...
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 cc9bd99e
......@@ -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))
......
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