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ath5k: fix some comment typos

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Fix comment about dma sizes, brackets were missing. Replace 'insure' with
'ensure'.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf
2010-06-16 19:11:25 +09:00
committed by John W. Linville
parent 9e4e43f20f
commit beade6363c
2 changed files with 4 additions and 4 deletions
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2
drivers/net/wireless/ath/ath5k/ath5k.h
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@@ -566,7 +566,7 @@ enum ath5k_pkt_type {
) )
/* /*
* DMA size definitions (2^n+2) * DMA size definitions (2^(n+2))
*/ */
enum ath5k_dmasize { enum ath5k_dmasize {
AR5K_DMASIZE_4B = 0, AR5K_DMASIZE_4B = 0,

6
drivers/net/wireless/ath/ath5k/base.c
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@@ -1230,13 +1230,13 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
* not get overrun under high load (as can happen with a * not get overrun under high load (as can happen with a
* 5212 when ANI processing enables PHY error frames). * 5212 when ANI processing enables PHY error frames).
* *
* To insure the last descriptor is self-linked we create * To ensure the last descriptor is self-linked we create
* each descriptor as self-linked and add it to the end. As * each descriptor as self-linked and add it to the end. As
* each additional descriptor is added the previous self-linked * each additional descriptor is added the previous self-linked
* entry is ``fixed'' naturally. This should be safe even * entry is "fixed" naturally. This should be safe even
* if DMA is happening. When processing RX interrupts we * if DMA is happening. When processing RX interrupts we
* never remove/process the last, self-linked, entry on the * never remove/process the last, self-linked, entry on the
* descriptor list. This insures the hardware always has * descriptor list. This ensures the hardware always has
* someplace to write a new frame. * someplace to write a new frame.
*/ */
ds = bf->desc; ds = bf->desc;