From 8f808f122f445fe1b391d1ee047dadf16437c749 Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Wed, 1 Jun 2016 22:21:53 +0300 Subject: [PATCH] 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 Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/pinctrl/freescale/pinctrl-imx.c | 4 ++-- 1 file 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) { -- 2.11.0