diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-08-04 08:26:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-16 17:36:14 +0200 |
| commit | 0114e3e52730b76e0976a43ef496d4925eda1893 (patch) | |
| tree | ae4af43c4c55ada43f000732d583d44f63b30176 /include/linux/i2c-mux-gpio.h | |
| parent | 5303b53ef3b0bf7953f503558e9354ed185374eb (diff) | |
mfd: 88pm80x: Double shifting bug in suspend/resume
commit 9a6dc644512fd083400a96ac4a035ac154fe6b8d upstream.
set_bit() and clear_bit() take the bit number so this code is really
doing "1 << (1 << irq)" which is a double shift bug. It's done
consistently so it won't cause a problem unless "irq" is more than 4.
Fixes: 70c6cce04066 ('mfd: Support 88pm80x in 80x driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/i2c-mux-gpio.h')
0 files changed, 0 insertions, 0 deletions