From: Colin Wernham <cwernham@airspan.com>
To: mporter@kernel.crashing.org
Cc: inuxppc-dev@ozlabs.org, linuxppc-embedded@ozlabs.org
Subject: [PATCH]PPC4XX DMA polarity init fix kernel 2.6.9
Date: Mon, 13 Dec 2004 14:08:26 +0000 [thread overview]
Message-ID: <41BDA25A.3090205@airspan.com> (raw)
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 <cwernham@airspan.com>
--- /home/cwernham/work/linux-2.6.9.old/arch/ppc/syslib/ppc4xx_dma.c
2004-10-18 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
next reply other threads:[~2004-12-13 14:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-13 14:08 Colin Wernham [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-12-13 14:51 [PATCH]PPC4XX DMA polarity init fix kernel 2.6.9 Colin Wernham
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