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| author | Joakim Tjernlund <Joakim.Tjernlund@transmode.se> | 2012-08-30 14:40:04 +0400 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-09-14 18:01:04 +0400 |
| commit | 0c25aefa35c2fb5592895615f77d9f6fa36a849d (patch) | |
| tree | e9c05ae3468a10cb356b474ba0f661f750eda45f /drivers/i2c/algos/i2c-algo-pca.c | |
| parent | 2bdbfa9c4a14f0015d1e189b17175a989d7c2a40 (diff) | |
| download | linux-0c25aefa35c2fb5592895615f77d9f6fa36a849d.tar.xz | |
i2c: mpc: Wait for STOP to hit the bus
mpc_i2c_stop() only initiates STOP but does not wait for it to
hit the I2C bus. This is a problem when using I2C devices which
uses fairly long clock stretching just before STOP if you also
have an i2c-mux which may switch to another bus before STOP has
been processed.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-pca.c')
0 files changed, 0 insertions, 0 deletions