[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20211115165359.385757147@linuxfoundation.org>
Date: Mon, 15 Nov 2021 18:02:57 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Rahul Tanwar <rtanwar@...linear.com>,
Linus Walleij <linus.walleij@...aro.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 452/575] pinctrl: equilibrium: Fix function addition in multiple groups
From: Rahul Tanwar <rtanwar@...linear.com>
[ Upstream commit 53b3947ddb7f309d1f611f8dc9bfd6ea9d699907 ]
Ignore the same function with multiple groups.
Fix a typo in error print.
Fixes: 1948d5c51dba ("pinctrl: Add pinmux & GPIO controller driver for a new SoC")
Signed-off-by: Rahul Tanwar <rtanwar@...linear.com>
Link: https://lore.kernel.org/r/20211020093815.20870-1-rtanwar@maxlinear.com
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/pinctrl/pinctrl-equilibrium.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-equilibrium.c b/drivers/pinctrl/pinctrl-equilibrium.c
index ac1c47f542c11..3b6dcaa80e000 100644
--- a/drivers/pinctrl/pinctrl-equilibrium.c
+++ b/drivers/pinctrl/pinctrl-equilibrium.c
@@ -674,6 +674,11 @@ 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,
@@ -805,7 +810,7 @@ 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;
}
--
2.33.0
Powered by blists - more mailing lists