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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-06-20 09:30:32 (GMT)
committerAntti Palosaari <crope@iki.fi>2012-07-03 19:57:35 (GMT)
commit57efe42a7c1a1e918b3007aeb6f7409b30fa4716 (patch)
tree002d9c4b08ab87df98f1ce4acbf8a850e9e84d86
parent9d0560f511876de87644f9fff120489d632774d4 (diff)
ARM: shmobile: sh7372: bugfix: chclr_offset base
chclr_write() will use (chan_reg + chclr_offset). In sh7372 case, DMA1CHCLR is started from 0xfe008220, and chan_reg is started from 0xfe008020 (= sh7372_dmae0_resources). Thus, chclr_offset should be (0x220 - 0x20) instead of 0x220. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 6a4bd58..fafce9c 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -484,7 +484,7 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
},
};
-#define SH7372_CHCLR 0x220
+#define SH7372_CHCLR (0x220 - 0x20)
static const struct sh_dmae_channel sh7372_dmae_channels[] = {
{

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