[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 at ilport.com.ua>
Signed-off-by: Jean Delvare <khali at linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
commit 088341bd0c78143bf82ff21f7f0a715f99568c73
tree 5044d28b37f1a7f46575810e5e2bb8bcee78d965
parent c7461a6652f40ce4f8e19d7368c7a807a618fb68
author Jean Delvare <khali at linux-fr.org> Sat, 10 Sep 2005 23:00:46 +0200
committer Greg Kroah-Hartman <gregkh at suse.de> Fri, 28 Oct 2005 14:02:05 -0700
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 05ddc88..60e9487 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -198,7 +198,7 @@ static inline u8 FAN_TO_REG(long rpm, in
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)
