alpha: Replace bogus in_interrupt()

alpha: Replace bogus in_interrupt()

[Thomas Gleixner]

in_interrupt() is true for a variety of things including bottomhalf
disabled regions. Deducing hard interrupt context from it is dubious at
best.

Use in_irq() which is true if called in hard interrupt context. Otherwise
calling irq_exit() would do more harm than good.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/alpha/kernel/process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 7462a7911002..1589467e7528 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -134,7 +134,7 @@ common_shutdown_1(void *generic_ptr)
 #ifdef CONFIG_DUMMY_CONSOLE
 		/* If we've gotten here after SysRq-b, leave interrupt
 		   context before taking over the console. */
-		if (in_interrupt())
+		if (in_irq())
 			irq_exit();
 		/* This has the effect of resetting the VGA video origin.  */
 		console_lock();