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SAMSUNG: serial: remove compiler warnings

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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 <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Minkyu Kang 2010-07-06 20:08:29 +09:00
parent 2271d3ddcc
commit 1a4106dd20
1 changed files with 2 additions and 2 deletions
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4
drivers/serial/serial_s5p.c
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@ -133,7 +133,7 @@ int serial_getc_dev(const int dev_index)
return 0; 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; return;
} }
writel(c, &uart->utxh); writeb(c, &uart->utxh);
/* If \n, also do \r */ /* If \n, also do \r */
if (c == '\n') if (c == '\n')