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| author | Stephen Warren <swarren@nvidia.com> | 2015-09-25 10:44:08 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2015-10-02 11:05:56 -0700 |
| commit | fe82857c4b1667fff8108eab77340ae76016215a (patch) | |
| tree | a23c7e0cbb019abcf8614ed0192d54f4fac1613e /board | |
| parent | 9f75a222c7ff8f475e74252c71c3e83e4aef62c5 (diff) | |
| download | u-boot-imx-fe82857c4b1667fff8108eab77340ae76016215a.zip u-boot-imx-fe82857c4b1667fff8108eab77340ae76016215a.tar.gz u-boot-imx-fe82857c4b1667fff8108eab77340ae76016215a.tar.bz2 | |
gpio: tegra: use named constants
In order to make it clear what the parameters to set_config() and
set_direction() mean, and similarly for the return values from the
respective get_*(), define named constants for these values.
Disassembly shows no diff in the generated code, except that the
order of the code in the branches of tegra_gpio_get_function() gets
modified without affecting behaviour.
Suggested-by: Tom Warren <twarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board')
0 files changed, 0 insertions, 0 deletions