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| author | dillon min <dillon.minfei@gmail.com> | 2020-09-03 10:30:21 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-09-09 12:31:09 +0300 |
| commit | 214b0e1ad01abf4c1f6d8d28fa096bf167e47cef (patch) | |
| tree | 6efa13968eedd2170319319478e3f1bcdd167dfb /drivers/gpio/gpio-siox.c | |
| parent | 5fcface659aab7eac4bd65dd116d98b8f7bb88d5 (diff) | |
| download | linux-214b0e1ad01abf4c1f6d8d28fa096bf167e47cef.tar.xz | |
gpio: tc35894: fix up tc35894 interrupt configuration
The offset of regmap is incorrect, j * 8 is move to the
wrong register.
for example:
asume i = 0, j = 1. we want to set KPY5 as interrupt
falling edge mode, regmap[0][1] should be TC3589x_GPIOIBE1 0xcd
but, regmap[i] + j * 8 = TC3589x_GPIOIBE0 + 8 ,point to 0xd4,
this is TC3589x_GPIOIE2 not TC3589x_GPIOIBE1.
Fixes: d88b25be3584 ("gpio: Add TC35892 GPIO driver")
Cc: Cc: stable@vger.kernel.org
Signed-off-by: dillon min <dillon.minfei@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio/gpio-siox.c')
0 files changed, 0 insertions, 0 deletions