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tty: replace in_irq() with in_hardirq()

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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>
This commit is contained in:
Changbin Du 2021-08-14 08:50:33 +08:00 committed by Greg Kroah-Hartman
parent 87b8061bad
commit 1143637f00
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/sysrq.c
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@ -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);