--- zzzz-none-000/linux-3.10.107/arch/m68k/atari/atakeyb.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/m68k/atari/atakeyb.c	2021-02-04 17:41:59.000000000 +0000
@@ -170,7 +170,6 @@
 	if (acia_stat & ACIA_RDRF) {
 		/* received a character */
 		scancode = acia.key_data;	/* get it or reset the ACIA, I'll get it! */
-		tasklet_schedule(&keyboard_tasklet);
 	interpret_scancode:
 		switch (kb_state.state) {
 		case KEYBOARD:
@@ -430,14 +429,6 @@
 }
 EXPORT_SYMBOL(ikbd_mouse_y0_top);
 
-/* Resume */
-void ikbd_resume(void)
-{
-	static const char cmd[1] = { 0x11 };
-
-	ikbd_write(cmd, 1);
-}
-
 /* Disable mouse */
 void ikbd_mouse_disable(void)
 {
@@ -447,14 +438,6 @@
 }
 EXPORT_SYMBOL(ikbd_mouse_disable);
 
-/* Pause output */
-void ikbd_pause(void)
-{
-	static const char cmd[1] = { 0x13 };
-
-	ikbd_write(cmd, 1);
-}
-
 /* Set joystick event reporting */
 void ikbd_joystick_event_on(void)
 {
@@ -502,56 +485,6 @@
 	ikbd_write(cmd, 1);
 }
 
-/* Time-of-day clock set */
-void ikbd_clock_set(int year, int month, int day, int hour, int minute, int second)
-{
-	char cmd[7] = { 0x1B, year, month, day, hour, minute, second };
-
-	ikbd_write(cmd, 7);
-}
-
-/* Interrogate time-of-day clock */
-void ikbd_clock_get(int *year, int *month, int *day, int *hour, int *minute, int second)
-{
-	static const char cmd[1] = { 0x1C };
-
-	ikbd_write(cmd, 1);
-}
-
-/* Memory load */
-void ikbd_mem_write(int address, int size, char *data)
-{
-	panic("Attempt to write data into keyboard memory");
-}
-
-/* Memory read */
-void ikbd_mem_read(int address, char data[6])
-{
-	char cmd[3] = { 0x21, address>>8, address&0xFF };
-
-	ikbd_write(cmd, 3);
-
-	/* receive data and put it in data */
-}
-
-/* Controller execute */
-void ikbd_exec(int address)
-{
-	char cmd[3] = { 0x22, address>>8, address&0xFF };
-
-	ikbd_write(cmd, 3);
-}
-
-/* Status inquiries (0x87-0x9A) not yet implemented */
-
-/* Set the state of the caps lock led. */
-void atari_kbd_leds(unsigned int leds)
-{
-	char cmd[6] = {32, 0, 4, 1, 254 + ((leds & 4) != 0), 0};
-
-	ikbd_write(cmd, 6);
-}
-
 /*
  * The original code sometimes left the interrupt line of
  * the ACIAs low forever. I hope, it is fixed now.
@@ -571,9 +504,8 @@
 	kb_state.state = KEYBOARD;
 	kb_state.len = 0;
 
-	error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
-			    IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
-			    atari_keyboard_interrupt);
+	error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt, 0,
+			    "keyboard,mouse,MIDI", atari_keyboard_interrupt);
 	if (error)
 		return error;