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author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 12:12:14 -0400 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 12:12:14 -0400 |
commit | fac56c2df51bc29b07b3c2dcfabf32a015a0522c (patch) | |
tree | 1ff5d84ecf4ea0bcbd42e2ef9624b5ade3810890 /arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c | |
parent | 6caa15d0b84d2ea688fd31f4f172c8353463e109 (diff) | |
parent | a6360dd37e1a144ed11e6548371bade559a1e4df (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.c | 6 |
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 { | |||
57 | static struct mpc52xx_lpbfifo lpbfifo; | 57 | static 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 | */ |
62 | static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req) | 62 | static 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. |