[PATCH 13/13] powerpc/5200: LocalPlus driver: clean up comments

[Roman Fietze]

Signed-off-by: Roman Fietze <roman.fietze at telemotive.de>
---
 arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c |   14 --------------
 1 files changed, 0 insertions(+), 14 deletions(-)

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index b2c92f5..a89072a 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -206,17 +206,6 @@ static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
 /**
  * mpc52xx_lpbfifo_sclpc_irq - IRQ handler for LPB FIFO
  *
- * On transmit, the dma completion irq triggers before the fifo
- * completion triggers.  Handle the dma completion here instead of the
- * LPB FIFO Bestcomm task completion irq because everything is not
- * really done until the LPB FIFO completion irq triggers.
- *
- * In other words:
- * For DMA, on receive, the "Fat Lady" is the bestcom completion irq. on
- * transmit, the fifo completion irq is the "Fat Lady". The opera (or in
- * this case the DMA/FIFO operation) is not finished until the "Fat
- * Lady" sings.
- *
  * Reasons for entering this routine:
  * 1) PIO mode rx and tx completion irq
  * 2) DMA interrupt mode tx completion irq
@@ -411,9 +400,6 @@ void mpc52xx_lpbfifo_poll(void)
 {
 	struct mpc52xx_lpbfifo_request *req = lpbfifo.req;
 
-	/*
-	 * For more information, see comments on the "Fat Lady" 
-	 */
 	if (mpc52xx_lpbfifo_is_dma(req->flags) && (req->flags & MPC52XX_LPBFIFO_FLAG_WRITE))
 		mpc52xx_lpbfifo_sclpc_irq(0, NULL);
 	else 
-- 
1.6.5.5



-- 
Roman Fietze                Telemotive AG Büro Mühlhausen
Breitwiesen                              73347 Mühlhausen
Tel.: +49(0)7335/18493-45        http://www.telemotive.de