These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / rtc / rtc-stk17ta8.c

diff --git a/kernel/drivers/rtc/rtc-stk17ta8.c b/kernel/drivers/rtc/rtc-stk17ta8.c
index 0e93b71..ba6a83b 100644 (file)
--- a/kernel/drivers/rtc/rtc-stk17ta8.c
+++ b/kernel/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;
 }