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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-11 12:03:01 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-11 12:03:01 -0500
commitbaf51c43926ec9aa42ef9d33ca6ee9e3e043aebe (patch)
tree3ae0fbc2389f8264f195699721c9489dc347ff4f /drivers/acpi/thermal.c
parentc5a37883f42be712a989e54d5d6c0159b0e56599 (diff)
parent7c5b2759bf8c2cbc60e5560c72cf51a2628f6d30 (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal updates from Zhang Rui: - Implement generic devfreq cooling mechanism through frequency reduction for devices using devfreq. From Ørjan Eide and Javi Merino. - Introduce OMAP3 support on TI SoC thermal driver. From Pavel Mack and Eduardo Valentin. - A bounch of small fixes on devfreq_cooling, Exynos, IMX, Armada, and Rockchip thermal drivers. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (24 commits) thermal: exynos: Directly return 0 instead of using local ret variable thermal: exynos: Remove unneeded semicolon thermal: exynos: Use IS_ERR() because regulator cannot be NULL thermal: exynos: Fix first temperature read after registering sensor thermal: exynos: Fix unbalanced regulator disable on probe failure devfreq_cooling: return on allocation failure thermal: rockchip: support the sleep pinctrl state to avoid glitches in s2r dt-bindings: rockchip-thermal: Add the pinctrl states in this document thermal: devfreq_cooling: Make power a u64 thermal: devfreq_cooling: use a thermal_cooling_device for register and unregister thermal: underflow bug in imx_set_trip_temp() thermal: armada: Fix possible overflow in the Armada 380 thermal sensor formula thermal: imx: register irq handler later in probe thermal: rockhip: fix setting thermal shutdown polarity thermal: rockchip: fix handling of invalid readings devfreq_cooling: add trace information thermal: Add devfreq cooling PM / OPP: get the voltage for all OPPs tools/thermal: tmon: use pkg-config also for CFLAGS linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS ...
Diffstat (limited to 'drivers/acpi/thermal.c')
-rw-r--r--drivers/acpi/thermal.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 30d8518b25fb..82707f9824ca 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -315,7 +315,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
315 if (crt == -1) { 315 if (crt == -1) {
316 tz->trips.critical.flags.valid = 0; 316 tz->trips.critical.flags.valid = 0;
317 } else if (crt > 0) { 317 } else if (crt > 0) {
318 unsigned long crt_k = CELSIUS_TO_KELVIN(crt); 318 unsigned long crt_k = CELSIUS_TO_DECI_KELVIN(crt);
319 /* 319 /*
320 * Allow override critical threshold 320 * Allow override critical threshold
321 */ 321 */
@@ -351,7 +351,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
351 if (psv == -1) { 351 if (psv == -1) {
352 status = AE_SUPPORT; 352 status = AE_SUPPORT;
353 } else if (psv > 0) { 353 } else if (psv > 0) {
354 tmp = CELSIUS_TO_KELVIN(psv); 354 tmp = CELSIUS_TO_DECI_KELVIN(psv);
355 status = AE_OK; 355 status = AE_OK;
356 } else { 356 } else {
357 status = acpi_evaluate_integer(tz->device->handle, 357 status = acpi_evaluate_integer(tz->device->handle,
@@ -431,7 +431,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
431 break; 431 break;
432 if (i == 1) 432 if (i == 1)
433 tz->trips.active[0].temperature = 433 tz->trips.active[0].temperature =
434 CELSIUS_TO_KELVIN(act); 434 CELSIUS_TO_DECI_KELVIN(act);
435 else 435 else
436 /* 436 /*
437 * Don't allow override higher than 437 * Don't allow override higher than
@@ -439,9 +439,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
439 */ 439 */
440 tz->trips.active[i - 1].temperature = 440 tz->trips.active[i - 1].temperature =
441 (tz->trips.active[i - 2].temperature < 441 (tz->trips.active[i - 2].temperature <
442 CELSIUS_TO_KELVIN(act) ? 442 CELSIUS_TO_DECI_KELVIN(act) ?
443 tz->trips.active[i - 2].temperature : 443 tz->trips.active[i - 2].temperature :
444 CELSIUS_TO_KELVIN(act)); 444 CELSIUS_TO_DECI_KELVIN(act));
445 break; 445 break;
446 } else { 446 } else {
447 tz->trips.active[i].temperature = tmp; 447 tz->trips.active[i].temperature = tmp;
@@ -1105,7 +1105,7 @@ static int acpi_thermal_add(struct acpi_device *device)
1105 INIT_WORK(&tz->thermal_check_work, acpi_thermal_check_fn); 1105 INIT_WORK(&tz->thermal_check_work, acpi_thermal_check_fn);
1106 1106
1107 pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device), 1107 pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device),
1108 acpi_device_bid(device), KELVIN_TO_CELSIUS(tz->temperature)); 1108 acpi_device_bid(device), DECI_KELVIN_TO_CELSIUS(tz->temperature));
1109 goto end; 1109 goto end;
1110 1110
1111free_memory: 1111free_memory: