diff options
| author | Kent Gibson <warthog618@gmail.com> | 2021-01-07 12:00:19 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 11:55:20 +0100 |
| commit | 3fa4a03fd01e5e885621a5946764d918e32afe2a (patch) | |
| tree | 5ca86e125d5f546da1ec0366bf32e09f224551cf /tools/gpio | |
| parent | 83d7403b2e3e3bc42679e0867e9f30af04e58e77 (diff) | |
tools: gpio: fix %llu warning in gpio-event-mon.c
commit 2fe7c2f99440d52613e1cf845c96e8e463c28111 upstream.
Some platforms, such as mips64, don't map __u64 to long long unsigned
int so using %llu produces a warning:
gpio-event-mon.c:110:37: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘__u64’ {aka ‘long unsigned int’} [-Wformat=]
110 | fprintf(stdout, "GPIO EVENT at %llu on line %d (%d|%d) ",
| ~~~^
| |
| long long unsigned int
| %lu
111 | event.timestamp_ns, event.offset, event.line_seqno,
| ~~~~~~~~~~~~~~~~~~
| |
| __u64 {aka long unsigned int}
Replace the %llu with PRIu64 and cast the argument to uint64_t.
Fixes: 03fd11b03362 ("tools/gpio/gpio-event-mon: fix warning")
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/gpio')
| -rw-r--r-- | tools/gpio/gpio-event-mon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/gpio/gpio-event-mon.c b/tools/gpio/gpio-event-mon.c index 90c3155f05b1..84ae1039b0a8 100644 --- a/tools/gpio/gpio-event-mon.c +++ b/tools/gpio/gpio-event-mon.c @@ -107,8 +107,8 @@ int monitor_device(const char *device_name, ret = -EIO; break; } - fprintf(stdout, "GPIO EVENT at %llu on line %d (%d|%d) ", - event.timestamp_ns, event.offset, event.line_seqno, + fprintf(stdout, "GPIO EVENT at %" PRIu64 " on line %d (%d|%d) ", + (uint64_t)event.timestamp_ns, event.offset, event.line_seqno, event.seqno); switch (event.id) { case GPIO_V2_LINE_EVENT_RISING_EDGE: |