Commit 1143637f authored Aug 14, 2021 by Changbin Du Committed by Greg Kroah-Hartman Aug 16, 2021

tty: replace in_irq() with in_hardirq()



Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().

Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Link: https://lore.kernel.org/r/20210814005033.2381-1-changbin.du@gmail.com


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

parent 87b8061b

drivers/tty/sysrq.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -258,7 +258,7 @@ static void sysrq_handle_showallcpus(int key)
		if (!trigger_all_cpu_backtrace()) {
		struct pt_regs *regs = NULL;

		if (in_irq())
		if (in_hardirq())
		regs = get_irq_regs();
		if (regs) {
		pr_info("CPU%d:\n", smp_processor_id());
		@@ -280,7 +280,7 @@ static void sysrq_handle_showregs(int key)
		{
		struct pt_regs *regs = NULL;

		if (in_irq())
		if (in_hardirq())
		regs = get_irq_regs();
		if (regs)
		show_regs(regs);