| Message ID | 20200608100049.30648-1-geert+renesas@glider.be |
|---|---|
| State | New |
| Headers | show |
| Series | spi: spidev_test: Use %u to format unsigned numbers | expand |
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c index eec23fa693bd5912..56ea053f72f2a276 100644 --- a/tools/spi/spidev_test.c +++ b/tools/spi/spidev_test.c @@ -461,8 +461,8 @@ int main(int argc, char *argv[]) pabort("can't get max speed hz"); printf("spi mode: 0x%x\n", mode); - printf("bits per word: %d\n", bits); - printf("max speed: %d Hz (%d KHz)\n", speed, speed/1000); + printf("bits per word: %u\n", bits); + printf("max speed: %u Hz (%u kHz)\n", speed, speed/1000); if (input_tx) transfer_escaped_string(fd, input_tx);
Consistently use %u to format unsigned numbers. For "bits" this doesn't matter that much, as it is "uint8_t". However, "speed" is "uint32_t", so in case people use "-s -1" to force the maximum, they would see: max speed: -1 Hz (4294967 KHz) While at it, use "k" (kilo) instead of "K" (kelvin) in "kHz". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- tools/spi/spidev_test.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)