| Message ID | 20220216122727.1005041-1-michael@walle.cc |
|---|---|
| State | Accepted |
| Commit | 359afd90fef3ec9285432f50720c813987df4a89 |
| Headers | show |
| Series | pinctrl: ocelot: fix duplicate debugfs entry | expand |
On Wed, Feb 16, 2022 at 1:27 PM Michael Walle <michael@walle.cc> wrote: > This driver can have up to two regmaps. If the second one is registered > its debugfs entry will have the same name as the first one and the > following error will be printed: > > [ 2.242568] debugfs: Directory 'e2004064.pinctrl' with parent 'regmap' already present! > > Give the second regmap a name to avoid this. > > Fixes: 076d9e71bcf8 ("pinctrl: ocelot: convert pinctrl to regmap") > Signed-off-by: Michael Walle <michael@walle.cc> Patch applied! Yours, Linus Walleij
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c index a859fbcb09af..35b213de1af8 100644 --- a/drivers/pinctrl/pinctrl-ocelot.c +++ b/drivers/pinctrl/pinctrl-ocelot.c @@ -1890,6 +1890,7 @@ static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev) .val_bits = 32, .reg_stride = 4, .max_register = 32, + .name = "pincfg", }; base = devm_platform_ioremap_resource(pdev, 1);
This driver can have up to two regmaps. If the second one is registered its debugfs entry will have the same name as the first one and the following error will be printed: [ 2.242568] debugfs: Directory 'e2004064.pinctrl' with parent 'regmap' already present! Give the second regmap a name to avoid this. Fixes: 076d9e71bcf8 ("pinctrl: ocelot: convert pinctrl to regmap") Signed-off-by: Michael Walle <michael@walle.cc> --- drivers/pinctrl/pinctrl-ocelot.c | 1 + 1 file changed, 1 insertion(+)