Hello.
On 03-08-2014 6:56, Nicholas Krause wrote:
This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in order
to avoid a bug with xhci dequence/enquence functions.
dequeue/enqueue?
Signed-off-by: Nicholas Krause <xerofo...@gmail.com>
---
include/linux/scatterlist.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index adae88f..62de7b3 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -111,7 +111,7 @@ static inline struct page *sg_page(struct scatterlist *sg)
static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
unsigned int buflen)
{
-#ifdef CONFIG_DEBUG_SG
+#ifdef !CONFIG_DEBUG_SG
Didn't you mean #ifndef instead? I guess you didn't even try to build-test
this.
BUG_ON(!virt_addr_valid(buf));
#endif
sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
WBR, Sergei
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