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| author | dillon min <dillon.minfei@gmail.com> | 2020-09-03 15:30:21 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-14 09:46:19 +0200 |
| commit | c5d3bcee736282b1be5bbc558ae2c559db3fa8fe (patch) | |
| tree | bc6eff673f36369322bbebd641a01ddeaaee65cc /include/linux/debugobjects.h | |
| parent | 18f617d6f398c264e3172532a5d3c656f17cecfa (diff) | |
gpio: tc35894: fix up tc35894 interrupt configuration
commit 214b0e1ad01abf4c1f6d8d28fa096bf167e47cef upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions