diff options
| author | Axel Lin <[email protected]> | 2012-07-24 18:35:16 +0800 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2012-08-05 01:09:50 +0200 |
| commit | f7da0bdbf585c0404fc89901ee4bdb806e70530f (patch) | |
| tree | f87578041e5de9e4b4e79f36c171f3b693ba85f6 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 8abdd2d2d873ece35a201c2e05af7b6998cf0dca (diff) | |
gpio: msic: Fix calculating register address in msic_gpio_to_oreg()
In the case offset is 20 ... 23, the equation to get the register should be:
INTEL_MSIC_GPIO1HV0CTLO - offset + 20
With above equation, we can get below mapping between offset and the register:
offset is 20: INTEL_MSIC_GPIO1HV0CTLO
offset is 21: INTEL_MSIC_GPIO1HV1CTLO
offset is 22: INTEL_MSIC_GPIO1HV2CTLO
offset is 23: INTEL_MSIC_GPIO1HV3CTLO
Signed-off-by: Axel Lin <[email protected]>
Acked-by: Mathias Nyman <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions