From: Alan Cox <alan@linux.intel.com>
Date: Mon, 15 Jun 2015 22:12:55 +0000 (+0100)
Subject: tty: cannot putc_wait from an interrupt
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=f77122f46dbfc50d4d8f277630300e6c861c416b;p=FUZIX.git

tty: cannot putc_wait from an interrupt
---

diff --git a/Kernel/tty.c b/Kernel/tty.c
index 7bcbdd0e..f5731af1 100644
--- a/Kernel/tty.c
+++ b/Kernel/tty.c
@@ -346,8 +346,8 @@ sigout:
 	wr = insq(q, c);
 	if (wr)
 		tty_echo(minor, c);
-	else if (minor < PTY_OFFSET)
-		tty_putc_wait(minor, '\007');	/* Beep if no more room */
+	else
+		tty_putc(minor, '\007');	/* Beep if no more room */
 
 	if (!canon || c == t->termios.c_cc[VEOL] || c == '\n'
 	    || c == t->termios.c_cc[VEOF])