kernel.git/tools/gpio/gpio-watch.c, branch masterHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=master2021-01-18T09:05:35Ztools: gpio: fix %llu warning in gpio-watch.c2021-01-18T09:05:35ZKent Gibson2021-01-07T04:00:20Zurn:sha1:1fc7c1ef37f86f207b4db40aba57084bb2f6a69a
Some platforms, such as mips64, don't map __u64 to long long unsigned
int so using %llu produces a warning:
gpio-watch.c: In function ‘main’:
gpio-watch.c:89:30: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘__u64’ {aka ‘long unsigned int’} [-Wformat=]
89 | printf("line %u: %s at %llu\n",
| ~~~^
| |
| long long unsigned int
| %lu
90 | chg.info.offset, event, chg.timestamp_ns);
| ~~~~~~~~~~~~~~~~
| |
| __u64 {aka long unsigned int}
Replace the %llu with PRIu64 and cast the argument to uint64_t.
Fixes: 33f0c47b8fb4 ("tools: gpio: implement gpio-watch")
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
tools: gpio: port gpio-watch to v2 uAPI2020-09-30T08:57:15ZKent Gibson2020-09-28T00:28:02Zurn:sha1:e86a863b337c50713b674007f74dc1854701eb93
Port the gpio-watch tool to the latest GPIO uAPI.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
tools: gpio: implement gpio-watch2020-02-12T11:05:47ZBartosz Golaszewski2019-11-27T09:17:54Zurn:sha1:33f0c47b8fb4724792b16351a32b24902a5d3b07
Add a simple program that allows to test the new LINECHANGED_FD ioctl().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>