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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-01-15 13:54:17 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-01-27 11:41:08 +0100 |
| commit | 263c8c4c76d9da63f1f8805ac5fc62a270448301 (patch) | |
| tree | be79ab2721145e884ef496ab17ea3c4ceba3b7cb /samples | |
| parent | 1a90e73248c4d0add6583bd88bb5e082c3e090bc (diff) | |
| download | linux-263c8c4c76d9da63f1f8805ac5fc62a270448301.tar.gz linux-263c8c4c76d9da63f1f8805ac5fc62a270448301.tar.bz2 linux-263c8c4c76d9da63f1f8805ac5fc62a270448301.zip | |
thermal: rcar_thermal: Use usleep_range() instead of udelay()
rcar_thermal_update_temp() takes a mutex, so it is always called in a
context that can sleep. Hence replace the 300 µs busy loop by a call to
usleep_range(), to allow other threads to run.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200115125417.5263-1-geert+renesas@glider.be
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions