+Wolfram Sang
>-----Original Message-----
>From: linux-arm-kernel [mailto:linux-arm-kernel-boun...@lists.infradead.org]
>On Behalf Of Sricharan R
>Sent: Friday, June 10, 2016 11:38 PM
>To: linux-arm-...@vger.kernel.org; ntel...@codeaurora.org;
>ga...@codeaurora.org; linux-kernel@vger.kernel.org;
>andy.gr...@linaro.org; linux-...@vger.kernel.org; agr...@codeaurora.org;
>linux-arm-ker...@lists.infradead.org;
>nk...@codeaurora.org; abs...@codeaurora.org
>Cc: sricha...@codeaurora.org
>Subject: [PATCH V4 2/3] i2c: qup: Fix wrong value of index variable
>
>index gets incremented during check to determine if the
>messages can be transferred with dma. But not reset after
>that, resulting in wrong start value in subsequent loop,
>causing failure. Fix it.
>
>Signed-off-by: Sricharan R <sricha...@codeaurora.org>
>---
> drivers/i2c/busses/i2c-qup.c | 2 ++
> 1 file changed, 2 insertions(+)
>
>diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
>index 43adc2d..b8116e5 100644
>--- a/drivers/i2c/busses/i2c-qup.c
>+++ b/drivers/i2c/busses/i2c-qup.c
>@@ -1260,6 +1260,8 @@ static int qup_i2c_xfer_v2(struct i2c_adapter *adap,
> }
> }
>
>+ idx = 0;
>+
> do {
> if (msgs[idx].len == 0) {
> ret = -EINVAL;
>--
>QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of
>Code Aurora Forum, hosted by The Linux
>Foundation
>
>
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