From cb59f5253a5313d62e8e345fcd5dd5a44a73e0d6 Mon Sep 17 00:00:00 2001 From: Tomoya MORINAGA Date: Wed, 12 Oct 2011 13:13:05 +0900 Subject: [PATCH] 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 Signed-off-by: Ben Dooks --- drivers/i2c/busses/i2c-eg20t.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 318e6a5a710f..a1bf62dbd27b 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -318,11 +318,13 @@ 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; } -- 2.30.2