[PATCH]PPC4XX DMA polarity init fix kernel 2.6.9
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From: Colin Wernham <hidden>
Date: 2004-12-13 14:56:06
This patch applies to the kernel 2.6.9 and fixes the initialisation of the DMA channel polarity in the function ppc4xx_init_dma_channel() for the PPC 4XX processor. Signed-off-by: Colin P Wernham <redacted>
--- /home/cwernham/work/linux-2.6.9.old/arch/ppc/syslib/ppc4xx_dma.c2004-10-18 22:55:35.000000000 +0100
+++ arch/ppc/syslib/ppc4xx_dma.c 2004-12-10 09:19:19.000000000 +0000@@ -466,7 +466,7 @@ ppc4xx_init_dma_channel(unsigned int dma /* clear all polarity signals and then "or" in new signal levels */ polarity &= ~GET_DMA_POLARITY(dmanr); - polarity |= p_dma_ch->polarity; + polarity |= p_init->polarity; #if DCRN_POL > 0 mtdcr(DCRN_POL, polarity); #endif