pinctrl: fix mutex deadlock in get_pinctrl_dev_from_of_node() · d463f82d22 - Gogs

pinctrl: fix mutex deadlock in get_pinctrl_dev_from_of_node()

This obvious bug was introduced by d755910b7 ("pinctrl: move subsystem
mutex to pinctrl_dev struct").

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Daniel Mack 12 years ago

parent

37e4901449

commit

d463f82d22

1 changed files with 1 additions and 1 deletions

Split View Show Diff Stats

						
							+ 1
							
							- 1
						
drivers/pinctrl/core.c
							 
								View File
							
				@@ -129,7 +129,7 @@ struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np)
			
				 			return pctldev;
			
				 		}
			
				-	mutex_lock(&pinctrldev_list_mutex);
			
				+	mutex_unlock(&pinctrldev_list_mutex);
			
				 	return NULL;
			
				 }