Am Montag, 6. Juli 2015, 09:19:49 schrieb Sascha Hauer: > The thermal code uses int, long and unsigned long for temperatures > in different places. > > Using an unsigned type limits the thermal framework to positive > temperatures without need. Also several drivers currently will report > temperatures near UINT_MAX for temperatures below 0°C. This will probably > immediately shut the machine down due to overtemperature if started below > 0°C. > > 'long' is 64bit on several architectures. This is not needed since INT_MAX > °mC is above the melting point of all known materials. > > Consistently use a plain 'int' for temperatures throughout the thermal code > and the drivers. This only changes the places in the drivers where the > temperature is passed around as pointer, when drivers internally use > another type this is not changed. > > Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de> > Cc: Zhang Rui <rui.zh...@intel.com> > Cc: Eduardo Valentin <edubez...@gmail.com> > Cc: linux...@vger.kernel.org > Cc: linux-ker...@vger.kernel.org > Cc: Jean Delvare <jdelv...@suse.de> > Cc: Peter Feuerer <pe...@piie.net> > Cc: Heiko Stuebner <he...@sntech.de> > Cc: Lukasz Majewski <l.majew...@samsung.com> > Cc: Stephen Warren <swar...@wwwdotorg.org> > Cc: Thierry Reding <thierry.red...@gmail.com> > Cc: linux-a...@vger.kernel.org > Cc: platform-driver-...@vger.kernel.org > Cc: linux-arm-ker...@lists.infradead.org > Cc: linux-omap@vger.kernel.org > Cc: linux-samsung-...@vger.kernel.org > Cc: Guenter Roeck <li...@roeck-us.net> > Cc: Rafael J. Wysocki <r...@rjwysocki.net> > Cc: Maxime Ripard <maxime.rip...@free-electrons.com> > Cc: Darren Hart <dvh...@infradead.org> > Cc: lm-sens...@lm-sensors.org > ---
For > drivers/thermal/rockchip_thermal.c | 10 ++++---- Reviewed-by: Heiko Stuebner <he...@sntech.de> -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
