| commit | 263c8c4c76d9da63f1f8805ac5fc62a270448301 | [log] [tgz] |
|---|---|---|
| author | Geert Uytterhoeven <geert+renesas@glider.be> | Wed Jan 15 13:54:17 2020 +0100 |
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | Mon Jan 27 11:41:08 2020 +0100 |
| tree | be79ab2721145e884ef496ab17ea3c4ceba3b7cb | |
| parent | 1a90e73248c4d0add6583bd88bb5e082c3e090bc [diff] |
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