diff options
| author |   Kent Gibson <warthog618@gmail.com> | 2021-01-07 12:00:19 +0800 |
|---|---|---|
| committer |   Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2021-01-18 10:05:29 +0100 |
| commit | 2fe7c2f99440d52613e1cf845c96e8e463c28111 (patch) | |
| tree | d4bec573ca34590e1f2b1ccdbff17e9f2abb2c39 /tools/gpio | |
| parent | gpiolib: cdev: fix frame size warning in gpio_ioctl() (diff) | |
| download | linux-dev-2fe7c2f99440d52613e1cf845c96e8e463c28111.tar.xz linux-dev-2fe7c2f99440d52613e1cf845c96e8e463c28111.zip | |
tools: gpio: fix %llu warning in gpio-event-mon.c
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>
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 cacd66ad7926..a2b233fdb572 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: |