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

[kvmfornfv.git] / kernel / drivers / rtc / rtc-tx4939.c

diff --git a/kernel/drivers/rtc/rtc-tx4939.c b/kernel/drivers/rtc/rtc-tx4939.c
index cb7f94e..560d9a5 100644 (file)
--- a/kernel/drivers/rtc/rtc-tx4939.c
+++ b/kernel/drivers/rtc/rtc-tx4939.c
@@ -199,8 +199,7 @@ static ssize_t tx4939_rtc_nvram_read(struct file *filp, struct kobject *kobj,
        ssize_t count;
 
        spin_lock_irq(&pdata->lock);
-       for (count = 0; size > 0 && pos < TX4939_RTC_REG_RAMSIZE;
-            count++, size--) {
+       for (count = 0; count < size; count++) {
                __raw_writel(pos++, &rtcreg->adr);
                *buf++ = __raw_readl(&rtcreg->dat);
        }
@@ -218,8 +217,7 @@ static ssize_t tx4939_rtc_nvram_write(struct file *filp, struct kobject *kobj,
        ssize_t count;
 
        spin_lock_irq(&pdata->lock);
-       for (count = 0; size > 0 && pos < TX4939_RTC_REG_RAMSIZE;
-            count++, size--) {
+       for (count = 0; count < size; count++) {
                __raw_writel(pos++, &rtcreg->adr);
                __raw_writel(*buf++, &rtcreg->dat);
        }