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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-06-08 12:00:49 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-06-08 13:42:44 +0100 |
| commit | 9ec8ade812240f3ef553b5e8bfc74deec3f14339 (patch) | |
| tree | bd30f7f69644f34d2d27cb2861ed15f7aa9acbc5 | |
| parent | 8bdd79dae1ff5397351b95e249abcae126572617 (diff) | |
| download | lwn-9ec8ade812240f3ef553b5e8bfc74deec3f14339.tar.gz lwn-9ec8ade812240f3ef553b5e8bfc74deec3f14339.zip | |
spi: spidev_test: Use %u to format unsigned numbers
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>
Link: https://lore.kernel.org/r/20200608100049.30648-1-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | tools/spi/spidev_test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c index eec23fa693bd..56ea053f72f2 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); |