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Date: Tue, 19 Jul 2016 16:22:38 -0700 From: John Stultz <john.stultz@...aro.org> To: lkml <linux-kernel@...r.kernel.org> Cc: Andy Green <andy.green@...aro.org>, Zhangfei Gao <zhangfei.gao@...aro.org>, Jingoo Han <jg1.han@...sung.com>, Krzysztof Kozlowski <k.kozlowski@...sung.com>, Maxime Ripard <maxime.ripard@...e-electrons.com>, Vinod Koul <vinod.koul@...el.com>, Dan Williams <dan.j.williams@...el.com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>, Andy Green <andy@...mcat.com> Subject: [RFC][PATCH 02/10 v2] k3dma: Fix dma err offsets From: Andy Green <andy.green@...aro.org> The offsets for ERR1 and ERR2 are wrong actually. That's why you can never clear an error. Cc: Zhangfei Gao <zhangfei.gao@...aro.org> Cc: Jingoo Han <jg1.han@...sung.com> Cc: Krzysztof Kozlowski <k.kozlowski@...sung.com> Cc: Maxime Ripard <maxime.ripard@...e-electrons.com> Cc: Vinod Koul <vinod.koul@...el.com> Cc: Dan Williams <dan.j.williams@...el.com> Cc: Liam Girdwood <lgirdwood@...il.com> Cc: Mark Brown <broonie@...nel.org> Cc: Jaroslav Kysela <perex@...ex.cz> Cc: Takashi Iwai <tiwai@...e.com> Cc: Wei Xu <xuwei5@...ilicon.com> Cc: Rob Herring <robh+dt@...nel.org> Cc: Andy Green <andy@...mcat.com> Acked-by: Zhangfei Gao <zhangfei.gao@...aro.org> Signed-off-by: Andy Green <andy.green@...aro.org> [jstultz: Forward ported to mainline] Signed-off-by: John Stultz <john.stultz@...aro.org> --- drivers/dma/k3dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index d01a11d..8dd050c 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -34,8 +34,8 @@ #define INT_ERR1_MASK 0x20 #define INT_ERR2_MASK 0x24 #define INT_TC1_RAW 0x600 -#define INT_ERR1_RAW 0x608 -#define INT_ERR2_RAW 0x610 +#define INT_ERR1_RAW 0x610 +#define INT_ERR2_RAW 0x618 #define CH_PRI 0x688 #define CH_STAT 0x690 #define CX_CUR_CNT 0x704 -- 1.9.1
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