linux/linux-stable.git - Linux kernel stable tree

Age	Commit message (Collapse)	Author
2019-04-04	iio: adc: stmpe-adc: Shuffle an if statement around in stmpe_adc_isr	Nathan Chancellor
	When building with -Wsometimes-uninitialized, Clang warns: drivers/iio/adc/stmpe-adc.c:204:13: warning: variable 'data' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] Clang can't tell that data will never be used uninitialized because the two if statements take care of all cases. Remove the first if statement and make it the else branch of the second one so that it is apparent to Clang that all cases are covered. Link: https://github.com/ClangBuiltLinux/linux/issues/387 Suggested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: NIck Desaulniers <ndesaulniers@google.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-01-16	iio: adc: add STMPE ADC driver using IIO framework	Stefan Agner
	This adds an ADC driver for the STMPE device using the industrial input/output interface. The driver supports raw reading of values. The driver depends on the MFD STMPE driver. If the touchscreen block is enabled too, only four of the 8 ADC channels are available. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>