linux-stable/drivers/thermal
Paul Walmsley c68789e534 thermal: ti-soc-thermal: clk_round_rate() can return a zero upon error
Treat both negative and zero return values from clk_round_rate() as
errors.  This is needed since subsequent patches will convert
clk_round_rate()'s return value to be an unsigned type, rather than a
signed type, since some clock sources can generate rates higher than
(2^31)-1 Hz.

Eventually, when calling clk_round_rate(), only a return value of zero
will be considered a error.  All other values will be considered valid
rates.  The comparison against values less than 0 is kept to preserve
the correct behavior in the meantime.

This patch also gets rid of a comparison between unsigned and signed
values; a side-benefit.

Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06 14:35:19 -04:00
..
samsung Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2014-01-24 17:13:49 -08:00
ti-soc-thermal thermal: ti-soc-thermal: clk_round_rate() can return a zero upon error 2014-05-06 14:35:19 -04:00
armada_thermal.c Merge branches 'misc', 'drv_cleanup', 'devm-cleanup' and 'ti-soc' of .git into next 2013-05-28 10:46:46 +08:00
cpu_cooling.c Merge branches 'misc', 'soc', 'soc-eduardo' and 'int3404-thermal' of .git into next 2014-01-02 14:22:28 +08:00
db8500_cpufreq_cooling.c thermal: db8500_cpufreq_cooling: remove usage of IS_ERR_OR_NULL() 2013-04-27 09:28:38 +08:00
db8500_thermal.c thermal: db8500: Fix missing mutex_unlock() in probe error paths 2013-03-26 22:08:08 +08:00
dove_thermal.c Merge branches 'misc', 'drv_cleanup', 'devm-cleanup' and 'ti-soc' of .git into next 2013-05-28 10:46:46 +08:00
fair_share.c Thermal: build thermal governors into thermal_sys module 2013-04-14 23:28:43 +08:00
imx_thermal.c thermal: imx: update formula for thermal sensor 2014-04-08 09:01:37 +08:00
int3403_thermal.c Thermal: ACPI INT3403 thermal driver 2014-01-02 09:42:12 +08:00
intel_powerclamp.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2014-01-24 17:13:49 -08:00
Kconfig thermal,rcar_thermal: Add dependency on HAS_IOMEM 2014-03-03 23:15:02 +08:00
kirkwood_thermal.c Merge branches 'misc', 'drv_cleanup', 'devm-cleanup' and 'ti-soc' of .git into next 2013-05-28 10:46:46 +08:00
Makefile Merge branches 'misc', 'soc', 'soc-eduardo' and 'int3404-thermal' of .git into next 2014-01-02 14:22:28 +08:00
of-thermal.c thermal: introduce device tree parser 2013-12-04 09:31:34 -04:00
rcar_thermal.c thermal: rcar-thermal: update thermal zone only when temperature changes 2014-04-08 09:01:39 +08:00
spear_thermal.c Merge branches 'misc', 'drv_cleanup', 'devm-cleanup' and 'ti-soc' of .git into next 2013-05-28 10:46:46 +08:00
step_wise.c thermal: debug: add debug statement for core and step_wise 2014-01-02 10:52:48 +08:00
thermal_core.c Thermal: thermal zone governor fix 2014-03-03 23:15:57 +08:00
thermal_core.h thermal: introduce device tree parser 2013-12-04 09:31:34 -04:00
thermal_hwmon.c Revert "drivers: thermal: parent virtual hwmon with thermal zone" 2013-10-21 11:16:29 +08:00
thermal_hwmon.h thermal: hwmon: move hwmon support to single file 2013-09-03 09:09:12 -04:00
user_space.c Thermal: build thermal governors into thermal_sys module 2013-04-14 23:28:43 +08:00
x86_pkg_temp_thermal.c x86_pkg_temp_thermal: Fix the thermal zone type 2014-03-03 23:13:37 +08:00