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TTY: amiserial, add missing platform check

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When booting a multi-platform m68k kernel on a non-Amiga with
"console=ttyS0" on the kernel command line, it crashes with:

Unable to handle kernel access at virtual address 81dff01c
Oops: 00000000
PC: [<001e09a8>] serial_console_write+0xc/0x70

Add the missing platform check to amiserial_console_init() to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2013-11-22 16:47:27 +01:00 committed by Greg Kroah-Hartman
parent dc1dc2f8a5
commit 3dcf344bef
1 changed files with 3 additions and 0 deletions
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3
drivers/tty/amiserial.c
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@ -1855,6 +1855,9 @@ static struct console sercons = {
*/
static int __init amiserial_console_init(void)
{
if (!MACH_IS_AMIGA)
return -ENODEV;
register_console(&sercons);
return 0;
}