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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-25 15:00:41 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-27 08:53:20 +0100 |
| commit | 8bba223a64fa1e314107350892b2bf2b8220b0e1 (patch) | |
| tree | 984bb2faf4d85503e6f7c46cbb9be9f7a5082948 /drivers/i2c | |
| parent | 9d9b87ef9c4bfbd56a49f1f0e7be212718d6d289 (diff) | |
| download | barebox-8bba223a64fa1e314107350892b2bf2b8220b0e1.tar.gz barebox-8bba223a64fa1e314107350892b2bf2b8220b0e1.tar.xz | |
i2c: i.MX: Do not call i2c_fsl_bus_busy twice
In i2c_fsl_stop() we call i2c_fsl_bus_busy() a second time when it
fails. If it fails once it won't succeed the second time, so drop
the second call.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 67937da73a..72d9fe5845 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -342,10 +342,6 @@ static void i2c_fsl_stop(struct i2c_adapter *adapter) fsl_i2c_write_reg(temp, i2c_fsl, FSL_I2C_I2CR); /* wait for the stop condition to be send, otherwise the i2c * controller is disabled before the STOP is sent completely */ - i2c_fsl->stopped = i2c_fsl_bus_busy(adapter, 0) ? 0 : 1; - } - - if (!i2c_fsl->stopped) { i2c_fsl_bus_busy(adapter, 0); i2c_fsl->stopped = 1; } |