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| author | Rafael David Tinoco <rafael.tinoco@linaro.org> | 2018-06-06 14:44:24 -0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-09 16:08:17 +0200 |
| commit | 76411a0d97c3b216ce1c987aa4afa7f3789c89d9 (patch) | |
| tree | dcc9062ce1aece924fb7fc61fc602d5afcd4ca16 /tools/testing/selftests/gpio | |
| parent | 8853daf3b4acb3bf8c0244a12b4f58ed5123f449 (diff) | |
| download | linux-76411a0d97c3b216ce1c987aa4afa7f3789c89d9.tar.gz | |
gpio: selftests: gpio-mockup-chardev GPIOHANDLE_REQUEST_OUTPUT fix
Following logic from commit: 22f6592b23, GPIOHANDLE_REQUEST_OUTPUT should handle errors same way as GPIOHANDLE_REQUEST_INPUT does, or else the following error occurs: gpio-mockup-chardev: gpio<gpiochip1> line<0> test flag<0x2> value<0>: No such file or directory despite the real result of gpio_pin_test(), gpio_debugfs_get() and gpiotools_request_linehandle() functions. Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/testing/selftests/gpio')
| -rw-r--r-- | tools/testing/selftests/gpio/gpio-mockup-chardev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/gpio/gpio-mockup-chardev.c b/tools/testing/selftests/gpio/gpio-mockup-chardev.c index 667e916fa7cc..f8d468f54e98 100644 --- a/tools/testing/selftests/gpio/gpio-mockup-chardev.c +++ b/tools/testing/selftests/gpio/gpio-mockup-chardev.c @@ -225,10 +225,10 @@ int gpio_pin_test(struct gpiochip_info *cinfo, int line, int flag, int value) if (flag & GPIOHANDLE_REQUEST_ACTIVE_LOW) debugfs_value = !debugfs_value; - if (!(debugfs_dir == OUT && value == debugfs_value)) + if (!(debugfs_dir == OUT && value == debugfs_value)) { errno = -EINVAL; - ret = -errno; - + ret = -errno; + } } gpiotools_release_linehandle(fd); |