Greg KH
2005-06-22T07:09:20Z

[PATCH] I2C: Kill another macro abuse in via686a

This patch kills another macro abuse in the via686a hardware monitoring
driver. Using a macro just to alias an array is quite useless, isn't it?

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
commit 563db2fe9e0843da9d1d85d824f022be0ada4a3c
tree 2e5cec5b9e1d0cf34e2c03c65bc53d9784b287da
parent 057923f0f5ba346fc128ae0a1c3842d8c12bd7f0
author Jean Delvare <khali@linux-fr.org> Tue, 17 May 2005 22:38:57 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> Tue, 21 Jun 2005 21:51:59 -0700

drivers/i2c/chips/via686a.c | 23 ++++++++++-------------
1 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/drivers/i2c/chips/via686a.c b/drivers/i2c/chips/via686a.c
--- a/drivers/i2c/chips/via686a.c
+++ b/drivers/i2c/chips/via686a.c
@@ -78,15 +78,10 @@ SENSORS_INSMOD_1(via686a);
#define VIA686A_REG_FAN_MIN(nr) (0x3a + (nr))
#define VIA686A_REG_FAN(nr) (0x28 + (nr))

-/* the following values are as speced by VIA: */
-static const u8 regtemp[] = { 0x20, 0x21, 0x1f };
-static const u8 regover[] = { 0x39, 0x3d, 0x1d };
-static const u8 reghyst[] = { 0x3a, 0x3e, 0x1e };
-
/* temps numbered 1-3 */
-#define VIA686A_REG_TEMP(nr) (regtemp[nr])
-#define VIA686A_REG_TEMP_OVER(nr) (regover[nr])
-#define VIA686A_REG_TEMP_HYST(nr) (reghyst[nr])
+static const u8 VIA686A_REG_TEMP[] = { 0x20, 0x21, 0x1f };
+static const u8 VIA686A_REG_TEMP_OVER[] = { 0x39, 0x3d, 0x1d };
+static const u8 VIA686A_REG_TEMP_HYST[] = { 0x3a, 0x3e, 0x1e };
/* bits 7-6 */
#define VIA686A_REG_TEMP_LOW1 0x4b
/* 2 = bits 5-4, 3 = bits 7-6 */
@@ -441,7 +436,8 @@ static ssize_t set_temp_over(struct devi

down(&data->update_lock);
data->temp_over[nr] = TEMP_TO_REG(val);
- via686a_write_value(client, VIA686A_REG_TEMP_OVER(nr), data->temp_over[nr]);
+ via686a_write_value(client, VIA686A_REG_TEMP_OVER[nr],
+ data->temp_over[nr]);
up(&data->update_lock);
return count;
}
@@ -453,7 +449,8 @@ static ssize_t set_temp_hyst(struct devi

down(&data->update_lock);
data->temp_hyst[nr] = TEMP_TO_REG(val);
- via686a_write_value(client, VIA686A_REG_TEMP_HYST(nr), data->temp_hyst[nr]);
+ via686a_write_value(client, VIA686A_REG_TEMP_HYST[nr],
+ data->temp_hyst[nr]);
up(&data->update_lock);
return count;
}
@@ -763,13 +760,13 @@ static struct via686a_data *via686a_upda
}
for (i = 0; i <= 2; i++) {
data->temp[i] = via686a_read_value(client,
- VIA686A_REG_TEMP(i)) << 2;
+ VIA686A_REG_TEMP[i]) << 2;
data->temp_over[i] =
via686a_read_value(client,
- VIA686A_REG_TEMP_OVER(i));
+ VIA686A_REG_TEMP_OVER[i]);
data->temp_hyst[i] =
via686a_read_value(client,
- VIA686A_REG_TEMP_HYST(i));
+ VIA686A_REG_TEMP_HYST[i]);
}
/* add in lower 2 bits
temp1 uses bits 7-6 of VIA686A_REG_TEMP_LOW1