From: Kent Gibson warthog618@gmail.com
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
--- tools/gpio/gpio-event-mon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/tools/gpio/gpio-event-mon.c +++ b/tools/gpio/gpio-event-mon.c @@ -107,8 +107,8 @@ int monitor_device(const char *device_na 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: