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| author | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2021-06-02 15:09:40 +0200 |
|---|---|---|
| committer | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2021-06-02 15:09:56 +0200 |
| commit | 503405ebd75feacf77883b6970188876ea88e054 (patch) | |
| tree | 184bd4e6169e42b4faaf5645d50437dca4e51926 | |
| parent | 91a4b4f4f7f37a7ad84734a01e79a82965201994 (diff) | |
| download | exynos-gpio-tool-503405ebd75feacf77883b6970188876ea88e054.tar.gz exynos-gpio-tool-503405ebd75feacf77883b6970188876ea88e054.tar.bz2 exynos-gpio-tool-503405ebd75feacf77883b6970188876ea88e054.zip | |
device_has_devmem2: really silence devmem2 output
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
| -rw-r--r-- | compatible_devices.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compatible_devices.c b/compatible_devices.c index d63d6bc..fe00269 100644 --- a/compatible_devices.c +++ b/compatible_devices.c @@ -274,7 +274,7 @@ bool device_has_devmem2(int debug) int rc = 0; int err; - rc = system("devmem2 2>&1 > /dev/null"); + rc = system("devmem2 2>/dev/null"); if (rc != 256) { err = errno; printf("%s: rc=%d errno=%d\n", __func__, rc, err); |