[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>
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2 changed files with 3 additions and 8 deletions
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@ -723,13 +723,8 @@ u64 ipath_read_kreg64_port(const struct ipath_devdata *, ipath_kreg,
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* @port: port number
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*
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* Return the contents of a register that is virtualized to be per port.
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* Prints a debug message and returns -1 on errors (not distinguishable from
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* valid contents at runtime; we may add a separate error variable at some
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* point).
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*
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* This is normally not used by the kernel, but may be for debugging, and
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* has a different implementation than user mode, which is why it's not in
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* _common.h.
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* Returns -1 on errors (not distinguishable from valid contents at
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* runtime; we may add a separate error variable at some point).
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*/
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static inline u32 ipath_read_ureg32(const struct ipath_devdata *dd,
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ipath_ureg regno, int port)
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@ -885,7 +885,7 @@ static void copy_io(u32 __iomem *piobuf, struct ipath_sge_state *ss,
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/**
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* ipath_verbs_send - send a packet from the verbs layer
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* @dd: the infinipath device
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* @hdrwords: the number of works in the header
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* @hdrwords: the number of words in the header
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* @hdr: the packet header
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* @len: the length of the packet in bytes
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* @ss: the SGE to send
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