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path: root/drivers/rtc/rtc-stk17ta8.c
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Diffstat (limited to 'drivers/rtc/rtc-stk17ta8.c')
-rw-r--r--drivers/rtc/rtc-stk17ta8.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index 0e93b714e..ba6a83b5b 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -254,7 +254,7 @@ static ssize_t stk17ta8_nvram_read(struct file *filp, struct kobject *kobj,
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
- for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+ for (count = 0; count < size; count++)
*buf++ = readb(ioaddr + pos++);
return count;
}
@@ -269,7 +269,7 @@ static ssize_t stk17ta8_nvram_write(struct file *filp, struct kobject *kobj,
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
- for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+ for (count = 0; count < size; count++)
writeb(*buf++, ioaddr + pos++);
return count;
}