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| author | Jean Delvare <khali@linux-fr.org> | 2005-09-10 23:00:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 14:02:05 -0700 |
| commit | 088341bd0c78143bf82ff21f7f0a715f99568c73 (patch) | |
| tree | 5044d28b37f1a7f46575810e5e2bb8bcee78d965 | |
| parent | c7461a6652f40ce4f8e19d7368c7a807a618fb68 (diff) | |
| download | op-kernel-dev-088341bd0c78143bf82ff21f7f0a715f99568c73.zip op-kernel-dev-088341bd0c78143bf82ff21f7f0a715f99568c73.tar.gz | |
[PATCH] hwmon: via686a: save 0.5k by long v[256] -> s16 v[256]
We can save 0.5kB of data in the via686a driver.
From: Denis Vlasenko <vda@ilport.com.ua>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/hwmon/via686a.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 05ddc88e..60e9487 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -198,7 +198,7 @@ static inline u8 FAN_TO_REG(long rpm, int div) but the function is very linear in the useful range (0-80 deg C), so we'll just use linear interpolation for 10-bit readings.) So, tempLUT is the temp at via register values 0-255: */ -static const long tempLUT[] = +static const s16 tempLUT[] = { -709, -688, -667, -646, -627, -607, -589, -570, -553, -536, -519, -503, -487, -471, -456, -442, -428, -414, -400, -387, -375, -362, -350, -339, -327, -316, -305, -295, -285, -275, -265, @@ -270,7 +270,7 @@ static inline u8 TEMP_TO_REG(long val) } /* for 8-bit temperature hyst and over registers */ -#define TEMP_FROM_REG(val) (tempLUT[(val)] * 100) +#define TEMP_FROM_REG(val) ((long)tempLUT[val] * 100) /* for 10-bit temperature readings */ static inline long TEMP_FROM_REG10(u16 val) |
