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[PATCH] RTC subsystem: X1205 sysfs cleanup 

Fix sysfs show() return code

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alessandro Zummo 2006-04-10 22:54:42 -07:00 committed by Linus Torvalds
parent 3903586ab0
commit 015aefbb87
1 changed files with 12 additions and 10 deletions
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22
drivers/rtc/rtc-x1205.c
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@ -19,7 +19,7 @@
#include <linux/rtc.h>
#include <linux/delay.h>
#define DRV_VERSION "1.0.6"
#define DRV_VERSION "1.0.7"
/* Addresses to scan: none. This chip is located at
* 0x6f and uses a two bytes register addressing.
@ -473,24 +473,26 @@ static struct rtc_class_ops x1205_rtc_ops = {
static ssize_t x1205_sysfs_show_atrim(struct device *dev,
struct device_attribute *attr, char *buf)
{
int atrim;
int err, atrim;
if (x1205_get_atrim(to_i2c_client(dev), &atrim) == 0)
return sprintf(buf, "%d.%02d pF\n",
atrim / 1000, atrim % 1000);
return 0;
err = x1205_get_atrim(to_i2c_client(dev), &atrim);
if (err)
return err;
return sprintf(buf, "%d.%02d pF\n", atrim / 1000, atrim % 1000);
}
static DEVICE_ATTR(atrim, S_IRUGO, x1205_sysfs_show_atrim, NULL);
static ssize_t x1205_sysfs_show_dtrim(struct device *dev,
struct device_attribute *attr, char *buf)
{
int dtrim;
int err, dtrim;
if (x1205_get_dtrim(to_i2c_client(dev), &dtrim) == 0)
return sprintf(buf, "%d ppm\n", dtrim);
err = x1205_get_dtrim(to_i2c_client(dev), &dtrim);
if (err)
return err;
return 0;
return sprintf(buf, "%d ppm\n", dtrim);
}
static DEVICE_ATTR(dtrim, S_IRUGO, x1205_sysfs_show_dtrim, NULL);