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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-18 12:12:14 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-18 12:12:14 -0400
commitfac56c2df51bc29b07b3c2dcfabf32a015a0522c (patch)
tree1ff5d84ecf4ea0bcbd42e2ef9624b5ade3810890 /arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
parent6caa15d0b84d2ea688fd31f4f172c8353463e109 (diff)
parenta6360dd37e1a144ed11e6548371bade559a1e4df (diff)
Merge commit 'v2.6.39-rc3' into for-2.6.39
Diffstat (limited to 'arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c')
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index 6385d883cb8d..9940ce8a2d4e 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -57,7 +57,7 @@ struct mpc52xx_lpbfifo {
57static struct mpc52xx_lpbfifo lpbfifo; 57static struct mpc52xx_lpbfifo lpbfifo;
58 58
59/** 59/**
60 * mpc52xx_lpbfifo_kick - Trigger the next block of data to be transfered 60 * mpc52xx_lpbfifo_kick - Trigger the next block of data to be transferred
61 */ 61 */
62static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req) 62static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
63{ 63{
@@ -179,7 +179,7 @@ static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
179 * 179 *
180 * On transmit, the dma completion irq triggers before the fifo completion 180 * On transmit, the dma completion irq triggers before the fifo completion
181 * triggers. Handle the dma completion here instead of the LPB FIFO Bestcomm 181 * triggers. Handle the dma completion here instead of the LPB FIFO Bestcomm
182 * task completion irq becuase everyting is not really done until the LPB FIFO 182 * task completion irq because everything is not really done until the LPB FIFO
183 * completion irq triggers. 183 * completion irq triggers.
184 * 184 *
185 * In other words: 185 * In other words:
@@ -195,7 +195,7 @@ static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
195 * Exit conditions: 195 * Exit conditions:
196 * 1) Transfer aborted 196 * 1) Transfer aborted
197 * 2) FIFO complete without DMA; more data to do 197 * 2) FIFO complete without DMA; more data to do
198 * 3) FIFO complete without DMA; all data transfered 198 * 3) FIFO complete without DMA; all data transferred
199 * 4) FIFO complete using DMA 199 * 4) FIFO complete using DMA
200 * 200 *
201 * Condition 1 can occur regardless of whether or not DMA is used. 201 * Condition 1 can occur regardless of whether or not DMA is used.