From: Alan Cox <alan@linux.intel.com>
Date: Sun, 25 Nov 2018 01:59:10 +0000 (+0000)
Subject: zxdiv: halt on idle
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=766aa4708bdbd831864c0e7a0c39c4780f469e46;p=FUZIX.git

zxdiv: halt on idle
---

diff --git a/Kernel/platform-zxdiv/main.c b/Kernel/platform-zxdiv/main.c
index f2e374f0..85e6711f 100644
--- a/Kernel/platform-zxdiv/main.c
+++ b/Kernel/platform-zxdiv/main.c
@@ -12,9 +12,9 @@ uint16_t swap_dev = 0xFFFF;
 void platform_idle(void)
 {
   /* We don't want an idle poll and IRQ driven tty poll at the same moment */
-  irqflags_t irq = di();
-  tty_pollirq(); 
-  irqrestore(irq);
+  __asm
+   halt
+  __endasm;
 }
 
 void platform_interrupt(void)