[PATCH] alpha: irq_i8259: drop unexpected word 'and' in the comments

[Jiang Jian]

there is an unexpected word 'and' in the comments that need to be dropped

file: arch/alpha/kernel/irq_i8259.c
line: 150

*  Therefore, read the mask register and and out those lines

changed to:

*  Therefore, read the mask register and and out those lines

Signed-off-by: Jiang Jian <jiangjian@xxxxxxxxxx>
---
 arch/alpha/kernel/irq_i8259.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c
index 1dcf0d9038fd..db574dcd6675 100644
--- a/arch/alpha/kernel/irq_i8259.c
+++ b/arch/alpha/kernel/irq_i8259.c
@@ -147,7 +147,7 @@ isa_no_iack_sc_device_interrupt(unsigned long vector)
 	 */
 	/* 
 	 *  The first read of gives you *all* interrupting lines.
-	 *  Therefore, read the mask register and and out those lines
+	 *  Therefore, read the mask register and out those lines
 	 *  not enabled.  Note that some documentation has 21 and a1 
 	 *  write only.  This is not true.
 	 */
-- 
2.17.1