[PATCH] IB/ipath: update some comments and fix typos

Signed-off-by: Robert Walsh <robert.walsh@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Cc: "Michael S. Tsirkin" <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 3 insertions, 8 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 412480d1109f..751648222825 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -723,13 +723,8 @@ u64 ipath_read_kreg64_port(const struct ipath_devdata *, ipath_kreg,
  * @port: port number
  *
  * Return the contents of a register that is virtualized to be per port.
- * Prints a debug message and returns -1 on errors (not distinguishable from
- * valid contents at runtime; we may add a separate error variable at some
- * point).
- *
- * This is normally not used by the kernel, but may be for debugging, and
- * has a different implementation than user mode, which is why it's not in
- * _common.h.
+ * Returns -1 on errors (not distinguishable from valid contents at
+ * runtime; we may add a separate error variable at some point).
  */
 static inline u32 ipath_read_ureg32(const struct ipath_devdata *dd,
                                     ipath_ureg regno, int port)
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c
index bb15b17a4225..4b51b97de899 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.c
+++ b/drivers/infiniband/hw/ipath/ipath_layer.c
@@ -885,7 +885,7 @@ static void copy_io(u32 __iomem *piobuf, struct ipath_sge_state *ss,
 /**
  * ipath_verbs_send - send a packet from the verbs layer
  * @dd: the infinipath device
- * @hdrwords: the number of works in the header
+ * @hdrwords: the number of words in the header
  * @hdr: the packet header
  * @len: the length of the packet in bytes
  * @ss: the SGE to send