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authorPeter Meerwald <pmeerw@pmeerw.net>2012-06-19 09:58:54 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-06-20 16:12:46 -0700
commit62a1efb9f868690d68b11ffb22dc598e547aa184 (patch)
tree815c2703e9023497fab6ea46f24a155534484f5c /fs/pstore/ram.c
parent069f101fa463351f528773d73b74e9b606b3f66a (diff)
iio: add vcnl4000 combined ALS and proximity sensor
minimal driver, no IR current control and proximity/event handling yet v5: * checkpatch warnings * increase msleep() to 20 ms when waiting for data ready as measurement/conversion can take up to 100 ms, 1 ms is too short v4 (address comments by Jonathan Cameron) * remove SENSORS_ prefix in Kconfig * change from IIO_INTENSITY to IIO_LIGHT * move from staging v3 (address comments by Shubhrajyoti Datta) * cleanup Kconfig entry * call I2C read/write functions directly v2 (address comments by Lars-Peter Clausen and Jonathan Cameron) * unify code for reading PS and AL data into parameterized _measure() function * limit wait for data to become ready within 20 tries * drop IIO_LIGHT channel, add SCALE to IIO_INTENSITY * drop extra string arguments used for logging purpose only Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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