From: Sameer Wadgaonkar <sameer.wadgaonkar@xxxxxxxxxx>
Removed comments from the right side of the lines.
Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@xxxxxxxxxx>
Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx>
---
drivers/staging/unisys/visorbus/visorchannel.c | 22 +++++++++++--------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/visorchannel.c b/drivers/staging/unisys/visorbus/visorchannel.c
index 6885c2c..0f02509 100644
--- a/drivers/staging/unisys/visorbus/visorchannel.c
+++ b/drivers/staging/unisys/visorbus/visorchannel.c
@@ -41,11 +41,15 @@ struct visorchannel {
bool requested;
struct channel_header chan_hdr;
uuid_le guid;
- bool needs_lock; /* channel creator knows if more than one */
- /* thread will be inserting or removing */
- spinlock_t insert_lock; /* protect head writes in chan_hdr */
- spinlock_t remove_lock; /* protect tail writes in chan_hdr */
-
+ /*
+ * channel creator knows if more than one
+ * thread will be inserting or removing
+ */
+ bool needs_lock;
+ /* protect head writes in chan_hdr */
+ spinlock_t insert_lock;
+ /* protect tail writes in chan_hdr */
+ spinlock_t remove_lock;
uuid_le type;
uuid_le inst;
};
@@ -246,9 +250,9 @@ signalremove_inner(struct visorchannel *channel, u32 queue, void *msg)
/*
* For each data field in SIGNAL_QUEUE_HEADER that was modified,
- * update host memory.
+ * update host memory. Required for channel sync.
*/
- mb(); /* required for channel synch */
+ mb();
error = SIG_WRITE_FIELD(channel, queue, &sig_hdr, tail);
if (error)
@@ -351,9 +355,9 @@ signalinsert_inner(struct visorchannel *channel, u32 queue, void *msg)
/*
* For each data field in SIGNAL_QUEUE_HEADER that was modified,
- * update host memory.
+ * update host memory. Required for channel sync.
*/
- mb(); /* required for channel synch */
+ mb();
err = SIG_WRITE_FIELD(channel, queue, &sig_hdr, head);
if (err)
--
git-series 0.9.1
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