From: Andrew Morton <akpm@linux-foundation.org>
To: akinobu.mita@gmail.com, akpm@linux-foundation.org,
amit.kucheria@verdurent.com, andy.shevchenko@gmail.com,
andy@infradead.org, axboe@fb.com, daniel.lezcano@linaro.org,
dvhart@infradead.org, emmanuel.grumbach@intel.com, hch@lst.de,
jdelvare@suse.com, jic23@kernel.org, johannes.berg@intel.com,
Jonathan.Cameron@huawei.com, kbusch@kernel.org, knaack.h@gmx.de,
kvalo@codeaurora.org, lars@metafoo.de, linux-mm@kvack.org,
linux@roeck-us.net, luciano.coelho@intel.com,
mm-commits@vger.kernel.org, pmeerw@pmeerw.net,
rui.zhang@intel.com, sagi@grimberg.me, sgruszka@redhat.com,
sujith.thomas@intel.com, torvalds@linux-foundation.org
Subject: [patch 092/118] iio: adc: qcom-vadc-common: use <linux/units.h> helpers
Date: Thu, 30 Jan 2020 22:16:13 -0800 [thread overview]
Message-ID: <20200131061613.irMHzjdbN%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200130221021.5f0211c56346d5485af07923@linux-foundation.org>
From: Akinobu Mita <akinobu.mita@gmail.com>
Subject: iio: adc: qcom-vadc-common: use <linux/units.h> helpers
This switches the qcom-vadc-common to use milli_kelvin_to_millicelsius()
in <linux/units.h>.
Link: http://lkml.kernel.org/r/1576386975-7941-13-git-send-email-akinobu.mita@gmail.com
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Amit Kucheria <amit.kucheria@verdurent.com>
Cc: Andy Shevchenko <andy@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Jens Axboe <axboe@fb.com>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Luca Coelho <luciano.coelho@intel.com>
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Sujith Thomas <sujith.thomas@intel.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/iio/adc/qcom-vadc-common.c | 6 +++---
drivers/iio/adc/qcom-vadc-common.h | 1 -
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/drivers/iio/adc/qcom-vadc-common.c~iio-adc-qcom-vadc-common-use-linux-unitsh-helpers
+++ a/drivers/iio/adc/qcom-vadc-common.c
@@ -6,6 +6,7 @@
#include <linux/log2.h>
#include <linux/err.h>
#include <linux/module.h>
+#include <linux/units.h>
#include "qcom-vadc-common.h"
@@ -236,8 +237,7 @@ static int qcom_vadc_scale_die_temp(cons
voltage = 0;
}
- voltage -= KELVINMIL_CELSIUSMIL;
- *result_mdec = voltage;
+ *result_mdec = milli_kelvin_to_millicelsius(voltage);
return 0;
}
@@ -325,7 +325,7 @@ static int qcom_vadc_scale_hw_calib_die_
{
*result_mdec = qcom_vadc_scale_code_voltage_factor(adc_code,
prescale, data, 2);
- *result_mdec -= KELVINMIL_CELSIUSMIL;
+ *result_mdec = milli_kelvin_to_millicelsius(*result_mdec);
return 0;
}
--- a/drivers/iio/adc/qcom-vadc-common.h~iio-adc-qcom-vadc-common-use-linux-unitsh-helpers
+++ a/drivers/iio/adc/qcom-vadc-common.h
@@ -38,7 +38,6 @@
#define VADC_AVG_SAMPLES_MAX 512
#define ADC5_AVG_SAMPLES_MAX 16
-#define KELVINMIL_CELSIUSMIL 273150
#define PMIC5_CHG_TEMP_SCALE_FACTOR 377500
#define PMIC5_SMB_TEMP_CONSTANT 419400
#define PMIC5_SMB_TEMP_SCALE_FACTOR 356
_
next prev parent reply other threads:[~2020-01-31 6:16 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 6:10 incoming Andrew Morton
2020-01-31 6:11 ` [patch 001/118] lib/test_bitmap: correct test data offsets for 32-bit Andrew Morton
2020-01-31 6:11 ` [patch 002/118] memcg: fix a crash in wb_workfn when a device disappears Andrew Morton
2020-01-31 6:11 ` [patch 003/118] mm/mempolicy.c: fix out of bounds write in mpol_parse_str() Andrew Morton
2020-01-31 6:11 ` [patch 004/118] mm/sparse.c: reset section's mem_map when fully deactivated Andrew Morton
2020-01-31 6:11 ` [patch 005/118] mm/migrate.c: also overwrite error when it is bigger than zero Andrew Morton
2020-01-31 6:11 ` [patch 006/118] mm/memory_hotplug: fix remove_memory() lockdep splat Andrew Morton
2020-01-31 6:11 ` [patch 007/118] mm: thp: don't need care deferred split queue in memcg charge move path Andrew Morton
2020-01-31 6:11 ` [patch 008/118] mm: move_pages: report the number of non-attempted pages Andrew Morton
2020-01-31 6:11 ` [patch 009/118] scripts/spelling.txt: add more spellings to spelling.txt Andrew Morton
2020-01-31 6:11 ` [patch 010/118] scripts/spelling.txt: add "issus" typo Andrew Morton
2020-01-31 6:11 ` [patch 011/118] fs: ocfs: remove unnecessary assertion in dlm_migrate_lockres Andrew Morton
2020-01-31 6:11 ` [patch 012/118] ocfs2: remove unneeded semicolons Andrew Morton
2020-01-31 6:11 ` [patch 013/118] ocfs2: make local header paths relative to C files Andrew Morton
2020-01-31 6:11 ` [patch 014/118] ocfs2/dlm: remove redundant assignment to ret Andrew Morton
2020-01-31 6:11 ` [patch 015/118] ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use Andrew Morton
2020-01-31 6:11 ` [patch 016/118] ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() Andrew Morton
2020-01-31 6:11 ` [patch 017/118] ocfs2: use ocfs2_update_inode_fsync_trans() to access t_tid in handle->h_transaction Andrew Morton
2020-01-31 6:11 ` [patch 018/118] mm/slub.c: avoid slub allocation while holding list_lock Andrew Morton
2020-02-03 17:25 ` Christopher Lameter
2020-01-31 6:12 ` [patch 019/118] mm/kmemleak: turn kmemleak_lock and object->lock to raw_spinlock_t Andrew Morton
2020-01-31 6:12 ` [patch 020/118] mm/debug.c: always print flags in dump_page() Andrew Morton
2020-01-31 6:12 ` [patch 021/118] mm/filemap.c: clean up filemap_write_and_wait() Andrew Morton
2020-01-31 6:12 ` [patch 022/118] mm: fix gup_pud_range Andrew Morton
2020-01-31 6:12 ` [patch 023/118] mm/gup.c: use is_vm_hugetlb_page() to check whether to follow huge Andrew Morton
2020-01-31 6:12 ` [patch 024/118] mm/gup: factor out duplicate code from four routines Andrew Morton
2020-01-31 6:12 ` [patch 025/118] mm/gup: move try_get_compound_head() to top, fix minor issues Andrew Morton
2020-01-31 6:12 ` [patch 026/118] mm: Cleanup __put_devmap_managed_page() vs ->page_free() Andrew Morton
2020-01-31 6:12 ` [patch 027/118] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages Andrew Morton
2020-01-31 6:12 ` [patch 028/118] goldish_pipe: rename local pin_user_pages() routine Andrew Morton
2020-01-31 6:12 ` [patch 029/118] mm: fix get_user_pages_remote()'s handling of FOLL_LONGTERM Andrew Morton
2020-01-31 6:12 ` [patch 030/118] vfio: fix FOLL_LONGTERM use, simplify get_user_pages_remote() call Andrew Morton
2020-01-31 6:12 ` [patch 031/118] mm/gup: allow FOLL_FORCE for get_user_pages_fast() Andrew Morton
2020-01-31 6:12 ` [patch 032/118] IB/umem: use get_user_pages_fast() to pin DMA pages Andrew Morton
2020-01-31 6:12 ` [patch 033/118] media/v4l2-core: set pages dirty upon releasing DMA buffers Andrew Morton
2020-01-31 6:12 ` [patch 034/118] mm/gup: introduce pin_user_pages*() and FOLL_PIN Andrew Morton
2020-01-31 6:12 ` [patch 035/118] goldish_pipe: convert to pin_user_pages() and put_user_page() Andrew Morton
2020-01-31 6:13 ` [patch 036/118] IB/{core,hw,umem}: set FOLL_PIN via pin_user_pages*(), fix up ODP Andrew Morton
2020-01-31 6:13 ` [patch 037/118] mm/process_vm_access: set FOLL_PIN via pin_user_pages_remote() Andrew Morton
2020-01-31 6:13 ` [patch 038/118] drm/via: set FOLL_PIN via pin_user_pages_fast() Andrew Morton
2020-01-31 6:13 ` [patch 039/118] fs/io_uring: set FOLL_PIN via pin_user_pages() Andrew Morton
2020-01-31 6:13 ` [patch 040/118] net/xdp: " Andrew Morton
2020-01-31 6:13 ` [patch 041/118] media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion Andrew Morton
2020-01-31 6:13 ` [patch 042/118] vfio, mm: " Andrew Morton
2020-01-31 6:13 ` [patch 043/118] powerpc: book3s64: convert to pin_user_pages() and put_user_page() Andrew Morton
2020-01-31 6:13 ` [patch 044/118] mm/gup_benchmark: use proper FOLL_WRITE flags instead of hard-coding "1" Andrew Morton
2020-01-31 6:13 ` [patch 045/118] mm, tree-wide: rename put_user_page*() to unpin_user_page*() Andrew Morton
2020-01-31 6:13 ` [patch 046/118] mm/swapfile.c: swap_next should increase position index Andrew Morton
2020-01-31 6:13 ` [patch 047/118] mm/memcontrol.c: cleanup some useless code Andrew Morton
2020-01-31 6:13 ` [patch 048/118] mm/page_vma_mapped.c: explicitly compare pfn for normal, hugetlbfs and THP page Andrew Morton
2020-01-31 6:13 ` [patch 049/118] mm, tracing: print symbol name for kmem_alloc_node call_site events Andrew Morton
2020-01-31 6:13 ` [patch 050/118] lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more() Andrew Morton
2020-01-31 6:13 ` [patch 051/118] mm/early_ioremap.c: use %pa to print resource_size_t variables Andrew Morton
2020-01-31 6:13 ` [patch 052/118] mm/page_alloc: skip non present sections on zone initialization Andrew Morton
2020-01-31 6:14 ` [patch 053/118] mm: remove the memory isolate notifier Andrew Morton
2020-01-31 6:14 ` [patch 054/118] mm: remove "count" parameter from has_unmovable_pages() Andrew Morton
2020-01-31 6:14 ` [patch 055/118] mm/vmscan.c: remove unused return value of shrink_node Andrew Morton
2020-01-31 6:14 ` [patch 056/118] mm/vmscan: remove prefetch_prev_lru_page Andrew Morton
2020-01-31 6:14 ` [patch 057/118] mm/vmscan: remove unused RECLAIM_OFF/RECLAIM_ZONE Andrew Morton
2020-01-31 6:14 ` [patch 058/118] tools/vm/slabinfo: fix sanity checks enabling Andrew Morton
2020-01-31 6:14 ` [patch 059/118] mm/memblock: define memblock_physmem_add() Andrew Morton
2020-01-31 6:14 ` [patch 060/118] memblock: Use __func__ in remaining memblock_dbg() call sites Andrew Morton
2020-01-31 6:14 ` [patch 061/118] mm, oom: dump stack of victim when reaping failed Andrew Morton
2020-01-31 6:14 ` [patch 062/118] mm/huge_memory.c: use head to check huge zero page Andrew Morton
2020-01-31 6:14 ` [patch 063/118] mm/huge_memory.c: use head to emphasize the purpose of page Andrew Morton
2020-01-31 6:14 ` [patch 064/118] mm/huge_memory.c: reduce critical section protected by split_queue_lock Andrew Morton
2020-01-31 6:14 ` [patch 065/118] mm/migrate: remove useless mask of start address Andrew Morton
2020-01-31 6:14 ` [patch 066/118] mm/migrate: clean up some minor coding style Andrew Morton
2020-01-31 6:14 ` [patch 067/118] mm/migrate: add stable check in migrate_vma_insert_page() Andrew Morton
2020-01-31 6:14 ` [patch 068/118] mm, thp: fix defrag setting if newline is not used Andrew Morton
2020-01-31 6:14 ` [patch 069/118] mm/mmap.c: get rid of odd jump labels in find_mergeable_anon_vma() Andrew Morton
2020-01-31 6:14 ` [patch 070/118] mm/memory_hotplug: pass in nid to online_pages() Andrew Morton
2020-01-31 6:14 ` [patch 071/118] mm/hotplug: silence a lockdep splat with printk() Andrew Morton
2020-01-31 6:15 ` [patch 072/118] mm/page_isolation: fix potential warning from user Andrew Morton
2020-01-31 6:15 ` [patch 073/118] mm/zswap.c: add allocation hysteresis if pool limit is hit Andrew Morton
2020-01-31 6:15 ` [patch 074/118] zswap: potential NULL dereference on error in init_zswap() Andrew Morton
2020-01-31 6:15 ` [patch 075/118] include/linux/mm.h: clean up obsolete check on space in page->flags Andrew Morton
2020-01-31 6:15 ` [patch 076/118] include/linux/mm.h: remove dead code totalram_pages_set() Andrew Morton
2020-01-31 6:15 ` [patch 077/118] include/linux/memory.h: drop fields 'hw' and 'phys_callback' from struct memory_block Andrew Morton
2020-01-31 6:15 ` [patch 078/118] mm: fix comments related to node reclaim Andrew Morton
2020-01-31 6:15 ` [patch 079/118] zram: try to avoid worst-case scenario on same element pages Andrew Morton
2020-01-31 6:15 ` [patch 080/118] drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store Andrew Morton
2020-01-31 6:15 ` [patch 081/118] include/linux/units.h: add helpers for kelvin to/from Celsius conversion Andrew Morton
2020-01-31 6:15 ` [patch 082/118] ACPI: thermal: switch to use <linux/units.h> helpers Andrew Morton
2020-01-31 6:15 ` [patch 083/118] platform/x86: asus-wmi: " Andrew Morton
2020-01-31 6:15 ` [patch 084/118] platform/x86: intel_menlow: " Andrew Morton
2020-01-31 6:15 ` [patch 085/118] thermal: int340x: " Andrew Morton
2020-01-31 6:15 ` [patch 086/118] thermal: intel_pch: " Andrew Morton
2020-01-31 6:15 ` [patch 087/118] nvme: hwmon: " Andrew Morton
2020-01-31 6:15 ` [patch 088/118] thermal: remove kelvin to/from Celsius conversion helpers from <linux/thermal.h> Andrew Morton
2020-01-31 6:16 ` [patch 089/118] iwlegacy: use <linux/units.h> helpers Andrew Morton
2020-01-31 6:16 ` [patch 090/118] iwlwifi: " Andrew Morton
2020-01-31 6:28 ` Luciano Coelho
2020-01-31 6:16 ` [patch 091/118] thermal: armada: remove unused TO_MCELSIUS macro Andrew Morton
2020-01-31 6:16 ` Andrew Morton [this message]
2020-01-31 6:16 ` [patch 093/118] lib/zlib: add s390 hardware support for kernel zlib_deflate Andrew Morton
2020-01-31 6:16 ` [patch 094/118] s390/boot: rename HEAP_SIZE due to name collision Andrew Morton
2020-01-31 6:16 ` [patch 095/118] lib/zlib: add s390 hardware support for kernel zlib_inflate Andrew Morton
2020-01-31 6:16 ` [patch 096/118] s390/boot: add dfltcc= kernel command line parameter Andrew Morton
2020-01-31 6:16 ` [patch 097/118] lib/zlib: add zlib_deflate_dfltcc_enabled() function Andrew Morton
2020-01-31 6:16 ` [patch 098/118] btrfs: use larger zlib buffer for s390 hardware compression Andrew Morton
2020-01-31 6:16 ` [patch 099/118] lib/scatterlist.c: adjust indentation in __sg_alloc_table Andrew Morton
2020-01-31 6:16 ` [patch 100/118] uapi: rename ext2_swab() to swab() and share globally in swab.h Andrew Morton
2020-01-31 6:16 ` [patch 101/118] lib/find_bit.c: join _find_next_bit{_le} Andrew Morton
2020-01-31 6:16 ` [patch 102/118] lib/find_bit.c: uninline helper _find_next_bit() Andrew Morton
2020-01-31 6:16 ` [patch 103/118] fs/binfmt_elf.c: smaller code generation around auxv vector fill Andrew Morton
2020-01-31 6:16 ` [patch 104/118] fs/binfmt_elf.c: fix ->start_code calculation Andrew Morton
2020-01-31 6:16 ` [patch 105/118] fs/binfmt_elf.c: don't copy ELF header around Andrew Morton
2023-11-22 7:15 ` Jinjie Ruan
2020-01-31 6:16 ` [patch 106/118] fs/binfmt_elf.c: better codegen around current->mm Andrew Morton
2020-01-31 6:17 ` [patch 107/118] fs/binfmt_elf.c: make BAD_ADDR() unlikely Andrew Morton
2020-01-31 6:17 ` [patch 108/118] fs/binfmt_elf.c: coredump: allocate core ELF header on stack Andrew Morton
2020-01-31 6:17 ` [patch 109/118] fs/binfmt_elf.c: coredump: delete duplicated overflow check Andrew Morton
2020-01-31 6:17 ` [patch 110/118] fs/binfmt_elf.c: coredump: allow process with empty address space to coredump Andrew Morton
2020-01-31 6:17 ` [patch 111/118] init/main.c: log arguments and environment passed to init Andrew Morton
2020-01-31 6:17 ` [patch 112/118] init/main.c: remove unnecessary repair_env_string in do_initcall_level Andrew Morton
2020-01-31 6:17 ` [patch 113/118] init/main.c: fix quoted value handling in unknown_bootoption Andrew Morton
2020-01-31 6:17 ` [patch 114/118] init/main.c: fix misleading "This architecture does not have kernel memory protection" message Andrew Morton
2020-01-31 6:17 ` [patch 115/118] reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() Andrew Morton
2020-01-31 6:17 ` [patch 116/118] execve: warn if process starts with executable stack Andrew Morton
2020-01-31 6:17 ` [patch 117/118] include/linux/io-mapping.h-mapping: use PHYS_PFN() macro in io_mapping_map_atomic_wc() Andrew Morton
2020-01-31 6:17 ` [patch 118/118] kcov: ignore fault-inject and stacktrace Andrew Morton
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