[PATCH 2/2] docs/pinctrl: fix runtime pinmuxing example

[Siarhei Volkau <lis8215@xxxxxxxxx>]

The example declares "struct pinctrl *p" but refers to
"foo->p" which isn't declared in the context of the example.

Signed-off-by: Siarhei Volkau <lis8215@xxxxxxxxx>
---
 Documentation/driver-api/pin-control.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/driver-api/pin-control.rst b/Documentation/driver-api/pin-control.rst
index 19a41c68d..0022e930e 100644
--- a/Documentation/driver-api/pin-control.rst
+++ b/Documentation/driver-api/pin-control.rst
@@ -1399,11 +1399,11 @@ on the pins defined by group B::
 		if (IS_ERR(p))
 			...
 
-		s1 = pinctrl_lookup_state(foo->p, "pos-A");
+		s1 = pinctrl_lookup_state(p, "pos-A");
 		if (IS_ERR(s1))
 			...
 
-		s2 = pinctrl_lookup_state(foo->p, "pos-B");
+		s2 = pinctrl_lookup_state(p, "pos-B");
 		if (IS_ERR(s2))
 			...
 	}
-- 
2.36.1