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OpenCloudOS-Kernel/drivers/thermal/ti-soc-thermal
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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
..
Kconfig thermal: ti-soc-thermal: add thermal data for DRA752 chips 2013-06-13 10:15:52 +08:00
Makefile thermal: ti-soc-thermal: add thermal data for DRA752 chips 2013-06-13 10:15:52 +08:00
TODO thermal: introduce TI SoC thermal driver 2013-05-28 10:40:37 +08:00
dra752-bandgap.h thermal: ti-soc-thermal: add thermal data for DRA752 chips 2013-06-13 10:15:52 +08:00
dra752-thermal-data.c thermal: ti-soc-thermal: Initialize counter_delay field for TI DRA752 sensors 2013-08-29 09:36:13 -04:00
omap4-thermal-data.c thermal: introduce TI SoC thermal driver 2013-05-28 10:40:37 +08:00
omap4xxx-bandgap.h thermal: introduce TI SoC thermal driver 2013-05-28 10:40:37 +08:00
omap5-thermal-data.c thermal: introduce TI SoC thermal driver 2013-05-28 10:40:37 +08:00
omap5xxx-bandgap.h thermal: introduce TI SoC thermal driver 2013-05-28 10:40:37 +08:00
ti-bandgap.c thermal: ti-soc-thermal: clk_round_rate() can return a zero upon error 2014-05-06 14:35:19 -04:00
ti-bandgap.h thermal: ti-soc-thermal: add dra752 chip to device table 2013-06-13 10:16:07 +08:00
ti-thermal-common.c thermal: ti-soc-thermal: use thermal DT infrastructure 2013-12-04 09:34:25 -04:00
ti-thermal.h thermal: ti-soc-thermal: add thermal data for DRA752 chips 2013-06-13 10:15:52 +08:00