diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2016-06-01 22:21:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-10 11:49:27 +0200 |
| commit | 8f808f122f445fe1b391d1ee047dadf16437c749 (patch) | |
| tree | 0cf83743c169623771fd8d97ad26b681d3e8129a | |
| parent | 6701df3c0a3672faef3e2cfbc4747254e603324a (diff) | |
pinctrl: imx: Do not treat a PIN without MUX register as an error
commit ba562d5e54fd3136bfea0457add3675850247774 upstream.
Some PINs do not have a MUX register, it is not an error.
It is necessary to allow the continuation of the PINs configuration,
otherwise the whole PIN-group will be configured incorrectly.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 1029aa7889b5..398ec45aadef 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -207,9 +207,9 @@ static int imx_pmx_set(struct pinctrl_dev *pctldev, unsigned selector, pin_reg = &info->pin_regs[pin_id]; if (pin_reg->mux_reg == -1) { - dev_err(ipctl->dev, "Pin(%s) does not support mux function\n", + dev_dbg(ipctl->dev, "Pin(%s) does not support mux function\n", info->pins[pin_id].name); - return -EINVAL; + continue; } if (info->flags & SHARE_MUX_CONF_REG) { |