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sh: pfc: get_config_reg() shift clean up

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Clean up the f_width shift code in get_config_reg().

Reported-by: Ryusuke Sakato <ryusuke.sakato.bx@renesas.com>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2011-10-17 18:01:19 +09:00 committed by Paul Mundt
parent 52e3124f24
commit c63bcc6ff1
1 changed files with 1 additions and 1 deletions
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2
drivers/sh/pfc.c
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@ -217,7 +217,7 @@ static int get_config_reg(struct pinmux_info *gpioc, pinmux_enum_t enum_id,
if (!r_width)
break;
for (n = 0; n < (r_width / f_width) * 1 << f_width; n++) {
for (n = 0; n < (r_width / f_width) * (1 << f_width); n++) {
if (config_reg->enum_ids[n] == enum_id) {
*crp = config_reg;
*indexp = n;