From: Emmanuel Colbus <emmanuel.colbus@rd.francetelecom.com>
Date: Wed, 29 Jun 2005 03:44:49 +0000 (-0700)
Subject: [PATCH] Adapt drivers/char/vt_ioctl.c to non-x86
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bcc8ca09920755520ba8a1e2d9f72fe8ff892643;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] Adapt drivers/char/vt_ioctl.c to non-x86

This code uses the x86 (non-AMD-ELAN) value of CLOCK_TICK_RATE instead of
CLOCK_TICK_RATE itself, which is wrong for other archs.

Signed-off-by: Emmanuel Colbus <emmanuel.colbus@ensimag.imag.fr>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 8971484b956b..1d44f69e1fda 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -25,6 +25,7 @@
 #include <linux/fs.h>
 #include <linux/console.h>
 #include <linux/signal.h>
+#include <linux/timex.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -386,7 +387,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
 		if (!perm)
 			return -EPERM;
 		if (arg)
-			arg = 1193182 / arg;
+			arg = CLOCK_TICK_RATE / arg;
 		kd_mksound(arg, 0);
 		return 0;
 
@@ -403,7 +404,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
 		ticks = HZ * ((arg >> 16) & 0xffff) / 1000;
 		count = ticks ? (arg & 0xffff) : 0;
 		if (count)
-			count = 1193182 / count;
+			count = CLOCK_TICK_RATE / count;
 		kd_mksound(count, ticks);
 		return 0;
 	}