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pinctrl: single: dump pinmux register value 

Dump pinmux register value, not only function part in the pinmux
register.

Also fix the issue on caluclating pin offset. The last parameter
should be pin number, not register offset.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Haojian Zhuang 2012-11-07 23:19:42 +08:00 committed by Linus Walleij
parent f92bc45ffd
commit e7ed671825
1 changed files with 4 additions and 4 deletions
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8
drivers/pinctrl/pinctrl-single.c
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@ -244,15 +244,15 @@ static int pcs_get_group_pins(struct pinctrl_dev *pctldev,
static void pcs_pin_dbg_show(struct pinctrl_dev *pctldev,
struct seq_file *s,
unsigned offset)
unsigned pin)
{
struct pcs_device *pcs;
unsigned val;
unsigned val, mux_bytes;
pcs = pinctrl_dev_get_drvdata(pctldev);
val = pcs->read(pcs->base + offset);
val &= pcs->fmask;
mux_bytes = pcs->width / BITS_PER_BYTE;
val = pcs->read(pcs->base + pin * mux_bytes);
seq_printf(s, "%08x %s " , val, DRIVER_NAME);
}