Commit 8e217b07 authored Jan 24, 2020 by Andy Shevchenko Committed by Greg Kroah-Hartman Feb 10, 2020

kgdboc: Use for_each_console() helper



Replace open coded single-linked list iteration loop with for_each_console()
helper in use.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20200124161132.65519-1-andriy.shevchenko@linux.intel.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent bb6d3fb3

drivers/tty/serial/kgdboc.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -169,15 +169,13 @@ static int configure_kgdboc(void)
		if (!p)
		goto noconfig;

		cons = console_drivers;
		while (cons) {
		for_each_console(cons) {
		int idx;
		if (cons->device && cons->device(cons, &idx) == p &&
		idx == tty_line) {
		kgdboc_io_ops.is_console = 1;
		break;
		}
		cons = cons->next;
		}

		kgdb_tty_driver = p;

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