diff options
| author | Huang, Tao <huangtao@rock-chips.com> | 2016-05-13 12:20:56 +0800 |
|---|---|---|
| committer | Huang, Tao <huangtao@rock-chips.com> | 2016-05-13 12:20:56 +0800 |
| commit | f0161aad472599f8bb80ca8758fe30a60e627f56 (patch) | |
| tree | d3a92ef5d0f0a95c00a8d61efa1a3f13dce5069f /drivers/thermal/thermal_core.c | |
| parent | 1deaaa33b1c6f5f6fe0b93bca6dca1ac74f288ba (diff) | |
| parent | b3f09bff3f6f291d4ef5d400426278856bf24c27 (diff) | |
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
* linux-linaro-lsk-v4.4-android: (797 commits)
parisc: Use generic extable search and sort routines
arm64: kasan: Use actual memory node when populating the kernel image shadow
arm64: mm: treat memstart_addr as a signed quantity
arm64: lse: deal with clobbered IP registers after branch via PLT
arm64: mm: check at build time that PAGE_OFFSET divides the VA space evenly
arm64: kasan: Fix zero shadow mapping overriding kernel image shadow
arm64: consistently use p?d_set_huge
arm64: fix KASLR boot-time I-cache maintenance
arm64: hugetlb: partial revert of 66b3923a1a0f
arm64: make irq_stack_ptr more robust
arm64: efi: invoke EFI_RNG_PROTOCOL to supply KASLR randomness
efi: stub: use high allocation for converted command line
efi: stub: add implementation of efi_random_alloc()
efi: stub: implement efi_get_random_bytes() based on EFI_RNG_PROTOCOL
arm64: kaslr: randomize the linear region
arm64: add support for kernel ASLR
arm64: add support for building vmlinux as a relocatable PIE binary
arm64: switch to relative exception tables
extable: add support for relative extables to search and sort routines
scripts/sortextable: add support for ET_DYN binaries
...
Conflicts:
arch/arm64/mm/dma-mapping.c
drivers/clk/rockchip/clk-rk3368.c
drivers/mmc/core/core.c
drivers/mmc/core/sdio.c
include/linux/dcache.h
Change-Id: Ibaa1e90ac735db8d9f5e542c266ef27b91616ef4
Diffstat (limited to 'drivers/thermal/thermal_core.c')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 05c66b796b20..b26e6f7a050c 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -454,6 +454,10 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip) { enum thermal_trip_type type; + /* Ignore disabled trip points */ + if (test_bit(trip, &tz->trips_disabled)) + return; + tz->ops->get_trip_type(tz, trip, &type); if (type == THERMAL_TRIP_CRITICAL || type == THERMAL_TRIP_HOT) @@ -1845,6 +1849,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, { struct thermal_zone_device *tz; enum thermal_trip_type trip_type; + int trip_temp; int result; int count; int passive = 0; @@ -1919,9 +1924,15 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, goto unregister; for (count = 0; count < trips; count++) { - tz->ops->get_trip_type(tz, count, &trip_type); + if (tz->ops->get_trip_type(tz, count, &trip_type)) + set_bit(count, &tz->trips_disabled); if (trip_type == THERMAL_TRIP_PASSIVE) passive = 1; + if (tz->ops->get_trip_temp(tz, count, &trip_temp)) + set_bit(count, &tz->trips_disabled); + /* Check for bogus trip points */ + if (trip_temp == 0) + set_bit(count, &tz->trips_disabled); } if (!passive) { |