--- zzzz-none-000/linux-3.10.107/drivers/char/rtc.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/char/rtc.c	2021-02-04 17:41:59.000000000 +0000
@@ -227,7 +227,7 @@
 
 #ifdef RTC_IRQ
 /*
- *	A very tiny interrupt handler. It runs with IRQF_DISABLED set,
+ *	A very tiny interrupt handler. It runs with interrupts disabled,
  *	but there is possibility of conflicting with the set_rtc_mmss()
  *	call (the rtc irq and the timer irq can easily run at the same
  *	time in two different CPUs). So we need to serialize
@@ -280,7 +280,7 @@
 /*
  * sysctl-tuning infrastructure.
  */
-static ctl_table rtc_table[] = {
+static struct ctl_table rtc_table[] = {
 	{
 		.procname	= "max-user-freq",
 		.data		= &rtc_max_user_freq,
@@ -291,7 +291,7 @@
 	{ }
 };
 
-static ctl_table rtc_root[] = {
+static struct ctl_table rtc_root[] = {
 	{
 		.procname	= "rtc",
 		.mode		= 0555,
@@ -300,7 +300,7 @@
 	{ }
 };
 
-static ctl_table dev_root[] = {
+static struct ctl_table dev_root[] = {
 	{
 		.procname	= "dev",
 		.mode		= 0555,
@@ -1040,8 +1040,7 @@
 		rtc_int_handler_ptr = rtc_interrupt;
 	}
 
-	if (request_irq(RTC_IRQ, rtc_int_handler_ptr, IRQF_DISABLED,
-			"rtc", NULL)) {
+	if (request_irq(RTC_IRQ, rtc_int_handler_ptr, 0, "rtc", NULL)) {
 		/* Yeah right, seeing as irq 8 doesn't even hit the bus. */
 		rtc_has_irq = 0;
 		printk(KERN_ERR "rtc: IRQ %d is not free.\n", RTC_IRQ);