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| author | Jean Delvare <khali@linux-fr.org> | 2005-05-17 22:38:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-21 21:51:59 -0700 |
| commit | 563db2fe9e0843da9d1d85d824f022be0ada4a3c (patch) | |
| tree | 2e5cec5b9e1d0cf34e2c03c65bc53d9784b287da /drivers | |
| parent | 057923f0f5ba346fc128ae0a1c3842d8c12bd7f0 (diff) | |
| download | lwn-563db2fe9e0843da9d1d85d824f022be0ada4a3c.tar.gz lwn-563db2fe9e0843da9d1d85d824f022be0ada4a3c.zip | |
[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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 index 9370aaf29c3b..137d9b7cacd4 100644 --- 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 device *dev, const char *buf, 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 device *dev, const char *buf, 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_update_device(struct device *dev) } 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 |