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| author | Michal Orzel <michalorzel.eng@gmail.com> | 2020-04-30 16:05:34 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2020-05-22 15:28:38 +0200 |
| commit | 8cbf217223fba3753c6425c6c1686580347c9b42 (patch) | |
| tree | 2ebca8c54fdd878b8dbb17dc620051ded78edfb2 /drivers/hwmon/lm75.h | |
| parent | hwmon: Reduce indentation level in __hwmon_device_register() (diff) | |
| download | linux-8cbf217223fba3753c6425c6c1686580347c9b42.tar.xz linux-8cbf217223fba3753c6425c6c1686580347c9b42.zip | |
hwmon: (lm75) Fix all coding-style warnings on lm75 driver
Check/fix all warnings generated by checkpatch.pl script on LM75 driver.
Signed-off-by: Michal Orzel <michalorzel.eng@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/lm75.h')
| -rw-r--r-- | drivers/hwmon/lm75.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/hwmon/lm75.h b/drivers/hwmon/lm75.h index b614e6328566..a398171162a8 100644 --- a/drivers/hwmon/lm75.h +++ b/drivers/hwmon/lm75.h @@ -1,17 +1,15 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ /* - lm75.h - Part of lm_sensors, Linux kernel modules for hardware - monitoring - Copyright (c) 2003 Mark M. Hoffman <mhoffman@lightlink.com> - -*/ + * lm75.h - Part of lm_sensors, Linux kernel modules for hardware monitoring + * Copyright (c) 2003 Mark M. Hoffman <mhoffman@lightlink.com> + */ /* - This file contains common code for encoding/decoding LM75 type - temperature readings, which are emulated by many of the chips - we support. As the user is unlikely to load more than one driver - which contains this code, we don't worry about the wasted space. -*/ + * This file contains common code for encoding/decoding LM75 type + * temperature readings, which are emulated by many of the chips + * we support. As the user is unlikely to load more than one driver + * which contains this code, we don't worry about the wasted space. + */ #include <linux/kernel.h> @@ -20,18 +18,23 @@ #define LM75_TEMP_MAX 125000 #define LM75_SHUTDOWN 0x01 -/* TEMP: 0.001C/bit (-55C to +125C) - REG: (0.5C/bit, two's complement) << 7 */ +/* + * TEMP: 0.001C/bit (-55C to +125C) + * REG: (0.5C/bit, two's complement) << 7 + */ static inline u16 LM75_TEMP_TO_REG(long temp) { int ntemp = clamp_val(temp, LM75_TEMP_MIN, LM75_TEMP_MAX); + ntemp += (ntemp < 0 ? -250 : 250); return (u16)((ntemp / 500) << 7); } static inline int LM75_TEMP_FROM_REG(u16 reg) { - /* use integer division instead of equivalent right shift to - guarantee arithmetic shift and preserve the sign */ + /* + * use integer division instead of equivalent right shift to + * guarantee arithmetic shift and preserve the sign + */ return ((s16)reg / 128) * 500; } |