From 1a4106dd207c1e3a20d8cc587822637026d5e196 Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Tue, 6 Jul 2010 20:08:29 +0900 Subject: [PATCH] SAMSUNG: serial: remove compiler warnings remove below warnings serial_s5p.c: In function 'serial_getc_dev': serial_s5p.c:136: warning: dereferencing type-punned pointer will break strict-aliasing rules serial_s5p.c: In function 'serial_putc_dev': serial_s5p.c:152: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Minkyu Kang Signed-off-by: Kyungmin Park --- drivers/serial/serial_s5p.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c index 9747db3721..e0d4e8004d 100644 --- a/drivers/serial/serial_s5p.c +++ b/drivers/serial/serial_s5p.c @@ -133,7 +133,7 @@ int serial_getc_dev(const int dev_index) return 0; } - return (int)(readl(&uart->urxh) & 0xff); + return (int)(readb(&uart->urxh) & 0xff); } /* @@ -149,7 +149,7 @@ void serial_putc_dev(const char c, const int dev_index) return; } - writel(c, &uart->utxh); + writeb(c, &uart->utxh); /* If \n, also do \r */ if (c == '\n') -- 2.25.1