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Date: Thu, 6 Oct 2011 15:56:31 +0900 From: Tomoya MORINAGA <tomoya-linux@....lapis-semi.com> To: Jean Delvare <khali@...ux-fr.org>, Ben Dooks <ben-linux@...ff.org>, Wolfram Sang <w.sang@...gutronix.de>, Qi Wang <qi.wang@...el.com>, Linus Walleij <linus.walleij@...ricsson.com>, linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org Cc: yong.y.wang@...el.com, joel.clark@...el.com, kok.howg.ewe@...el.com, Tomoya MORINAGA <tomoya-linux@....lapis-semi.com> Subject: [PATCH 6/7 v3] i2c-eg20t: Fix flag setting issue Currently, in case occurring abnormal event, internal flag variable(=pch_event_flag) is not reset. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@....lapis-semi.com> --- drivers/i2c/busses/i2c-eg20t.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 5cdf9cb..20c0f34 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -319,11 +319,13 @@ static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap) if (ret == 0) { pch_err(adap, "timeout: %x\n", adap->pch_event_flag); + adap->pch_event_flag = 0; return -ETIMEDOUT; } if (adap->pch_event_flag & I2C_ERROR_MASK) { pch_err(adap, "error bits set: %x\n", adap->pch_event_flag); + adap->pch_event_flag = 0; return -EIO; } -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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