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arch/tile: fix some comments and whitespace

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This is a grab bag of changes with no actual change to generated code.
This includes whitespace and comment typos, plus a couple of stale
comments being removed.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2011-02-28 15:58:39 -05:00
parent 00dce03134
commit 5fb682b064
7 changed files with 15 additions and 24 deletions
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4
arch/tile/kernel/intvec_32.S
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@ -1584,7 +1584,7 @@ ENTRY(sys_cmpxchg)
* about aliasing among multiple mappings of the same physical page,
* and we ignore the low 3 bits so we have one lock that covers
* both a cmpxchg64() and a cmpxchg() on either its low or high word.
* NOTE: this code must match __atomic_hashed_lock() in lib/atomic.c.
* NOTE: this must match __atomic_hashed_lock() in lib/atomic_32.c.
*/
#if ATOMIC_LOCKS_FOUND_VIA_TABLE()
@ -1718,7 +1718,7 @@ ENTRY(sys_cmpxchg)
/*
* Perform the actual cmpxchg or atomic_update.
* Note that __futex_mark_unlocked() in uClibc relies on
* Note that the system <arch/atomic.h> header relies on
* atomic_update() to always perform an "mf", so don't make
* it optional or conditional without modifying that code.
*/