diff options
| author | Anders Darander <anders@chargestorm.se> | 2016-08-08 14:42:16 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-08-15 17:14:53 +0100 |
| commit | c2ab447454d498e709d9011c0f2d2945ee321f9b (patch) | |
| tree | 296861aee93eed426c0676198ef64d3c00c0e1bf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ddbc719f99cf9aed6918cef98cb3475fd4fc4fa6 (diff) | |
iio: adc: at91: unbreak channel adc channel 3
The driver always assumes that an input device has been created when
reading channel 3. This causes a kernel panic when dereferencing
st->ts_input.
The change was introduced in
commit 84882b060301 ("iio: adc: at91_adc: Add support for touchscreens
without TSMR"). Earlier versions only entered that part of the if-else
statement if only the following flags are set:
AT91_ADC_IER_XRDY | AT91_ADC_IER_YRDY | AT91_ADC_IER_PRDY
Signed-off-by: Anders Darander <anders@chargestorm.se>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions