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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-12-16 17:12:27 +0200
committerLinus Walleij <linus.walleij@linaro.org>2021-12-22 03:09:56 +0100
commitce852837335abc874e4d943ebbbe7432465a413b (patch)
tree224d23d17fea7281f3dffec8c1d70c5301009eca /drivers/pinctrl/pinctrl-max77620.c
parent744d04fb4836cc1778cbe853fcac503794ba6fdf (diff)
downloadlinux-ce852837335abc874e4d943ebbbe7432465a413b.tar.bz2
pinctrl: Propagate firmware node from a parent device
When creating MFD platform devices the firmware node is left unset. This, in particular, prevents GPIO library to use it for different purposes. Propagate firmware node from the parent device and let GPIO library do the right thing. While at it, slightly modify the headers to reflect the usage of APIs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/20211216151227.58687-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-max77620.c')
-rw-r--r--drivers/pinctrl/pinctrl-max77620.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/pinctrl/pinctrl-max77620.c b/drivers/pinctrl/pinctrl-max77620.c
index c643ed43ebbf..1ee94574f0af 100644
--- a/drivers/pinctrl/pinctrl-max77620.c
+++ b/drivers/pinctrl/pinctrl-max77620.c
@@ -10,14 +10,16 @@
*/
#include <linux/mfd/max77620.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
-#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/regmap.h>
+
#include <linux/pinctrl/pinctrl.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/pinctrl/pinconf.h>
#include <linux/pinctrl/pinmux.h>
-#include <linux/platform_device.h>
-#include <linux/regmap.h>
#include "core.h"
#include "pinconf.h"
@@ -551,12 +553,13 @@ static int max77620_pinctrl_probe(struct platform_device *pdev)
struct max77620_pctrl_info *mpci;
int i;
+ device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
mpci = devm_kzalloc(&pdev->dev, sizeof(*mpci), GFP_KERNEL);
if (!mpci)
return -ENOMEM;
mpci->dev = &pdev->dev;
- mpci->dev->of_node = pdev->dev.parent->of_node;
mpci->rmap = max77620->rmap;
mpci->pins = max77620_pins_desc;