[PATCH-2.5] Fix w83781d sensor to use Milli-Volt for in_* in sysfs

Martin Schlemmer azarah at gentoo.org
Wed Apr 9 00:11:44 CEST 2003


On Mon, 2003-04-07 at 23:54, Greg KH wrote:

> Hm, this patch looks backwards, is it?
> 
> Also, just as a side note, can you make your patches so that they can be
> applied with "patch -p1" instead of "patch -p0" which your current ones
> are?  My tools treat -p1 patches much better :)
> 

Ok, here is the proper one.  To recap:

I did the w83781d sysfs update as per the old spec, which was not
milli-volt.  This patch should fix it.


Regards,

-- 

Martin Schlemmer



-------------- next part --------------
--- 1/drivers/i2c/chips/w83781d.c	2003-04-07 22:53:37.000000000 +0200
+++ 2/drivers/i2c/chips/w83781d.c	2003-04-07 22:53:34.000000000 +0200
@@ -364,7 +364,7 @@
 	 \
 	w83781d_update_client(client); \
 	 \
-	return sprintf(buf,"%ld\n", (long)IN_FROM_REG(data->reg[nr])); \
+	return sprintf(buf,"%ld\n", (long)IN_FROM_REG(data->reg[nr] * 10)); \
 }
 show_in_reg(in);
 show_in_reg(in_min);
@@ -378,7 +378,7 @@
 	u32 val; \
 	 \
 	val = simple_strtoul(buf, NULL, 10); \
-	data->in_##reg[nr] = IN_TO_REG(val); \
+	data->in_##reg[nr] = (IN_TO_REG(val) / 10); \
 	w83781d_write_value(client, W83781D_REG_IN_##REG(nr), data->in_##reg[nr]); \
 	 \
 	return count; \
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