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pinctrl: equilibrium: Fix function addition in multiple groups

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Ignore the same function with multiple groups.
Fix a typo in error print.

Fixes: 1948d5c51d ("pinctrl: Add pinmux & GPIO controller driver for a new SoC")
Signed-off-by: Rahul Tanwar <rtanwar@maxlinear.com>
Link: https://lore.kernel.org/r/20211020093815.20870-1-rtanwar@maxlinear.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rahul Tanwar 2021-10-20 17:38:15 +08:00 committed by Linus Walleij
parent 613c082608
commit 53b3947ddb
1 changed files with 6 additions and 1 deletions
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7
drivers/pinctrl/pinctrl-equilibrium.c
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@ -675,6 +675,11 @@ static int eqbr_build_functions(struct eqbr_pinctrl_drv_data *drvdata)
return ret;
for (i = 0; i < nr_funcs; i++) {
/* Ignore the same function with multiple groups */
if (funcs[i].name == NULL)
continue;
ret = pinmux_generic_add_function(drvdata->pctl_dev,
funcs[i].name,
funcs[i].groups,
@ -815,7 +820,7 @@ static int pinctrl_reg(struct eqbr_pinctrl_drv_data *drvdata)
ret = eqbr_build_functions(drvdata);
if (ret) {
dev_err(dev, "Failed to build groups\n");
dev_err(dev, "Failed to build functions\n");
return ret;
}