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| author | José Miguel Gonçalves <jose.goncalves@inov.pt> | 2013-12-11 11:11:13 +0000 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-12-11 13:37:30 -0800 |
| commit | efabcc2123f0ed47870033b8d6fc73b50d76d635 (patch) | |
| tree | 7cfd6a2641b7d7f5a616d5a4d346fbbb164eb59e /include/dt-bindings | |
| parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
| download | linux-efabcc2123f0ed47870033b8d6fc73b50d76d635.tar.gz | |
hwmon: HIH-6130: Support I2C bus drivers without I2C_FUNC_SMBUS_QUICK
Some I2C bus drivers do not allow zero-length data transfers which are required to start a measurement with the HIH6130/1 sensor. Nevertheless, we can overcome this limitation by writing a zero dummy byte. This byte is ignored by the sensor and was verified to be working with the OMAP I2C bus driver in a BeagleBone board. Signed-off-by: José Miguel Gonçalves <jose.goncalves@inov.pt> [Guenter Roeck: Simplified complexity of write_length initialization] Cc: stable@vger.kernel.org # v3.10+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'include/dt-bindings')
0 files changed, 0 insertions, 0 deletions