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| author | Riku Voipio <riku.voipio@iki.fi> | 2007-09-26 13:14:40 +0300 |
|---|---|---|
| committer | Mark M. Hoffman <mhoffman@lightlink.com> | 2007-11-08 08:42:46 -0500 |
| commit | ff312d07c2e1b1482fcc139b8af67ca39e9e98f0 (patch) | |
| tree | 21297694fea8776dd7713b2ea7b0cc9985ac40f4 /include/linux/f75375s.h | |
| parent | 620c142db20477149bf04c7e8e8fde70d608e8c7 (diff) | |
| download | lwn-ff312d07c2e1b1482fcc139b8af67ca39e9e98f0.tar.gz lwn-ff312d07c2e1b1482fcc139b8af67ca39e9e98f0.zip | |
hwmon: (f75375s) Allow setting up fans with platform_data
Allow initializing fans on systems where BIOS does not do that by
default.
- define f75375s_platform_data in new file f75375s.h
- if platform_data was provided, set fans accordingly in f75375_init()
- split set_pwm_enable() to a sysfs callback and directly usable
set_pwm_enable_direct()
Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Diffstat (limited to 'include/linux/f75375s.h')
| -rw-r--r-- | include/linux/f75375s.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/f75375s.h b/include/linux/f75375s.h new file mode 100644 index 000000000000..e99e22500668 --- /dev/null +++ b/include/linux/f75375s.h @@ -0,0 +1,21 @@ +/* + * f75375s.h - platform data structure for f75375s sensor + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007, Riku Voipio <riku.voipio@iki.fi> + */ + +#ifndef __LINUX_F75375S_H +#define __LINUX_F75375S_H + +/* We want to set fans spinning on systems where there is no + * BIOS to do that for us */ +struct f75375s_platform_data { + u8 pwm[2]; + u8 pwm_enable[2]; +}; + +#endif /* __LINUX_F75375S_H */ |