linux-kernel - [PATCH 2/2] gpio: Make "offset" and "unsigned int", not just "unsigned"

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Date:   Tue, 28 Apr 2020 17:23:28 -0700
From:   Douglas Anderson <dianders@...omium.org>
To:     linus.walleij@...aro.org
Cc:     Douglas Anderson <dianders@...omium.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] gpio: Make "offset" and "unsigned int", not just "unsigned"

When I copied the function prototypes from the GPIO header file into
my own driver, checkpatch yelled at me saying that I shouldn't use use
"unsigned" but instead should say "unsigned int".  Let's make the
header file use "unsigned int" so others who copy like I did won't get
yelled at.

Signed-off-by: Douglas Anderson <dianders@...omium.org>
---

 include/linux/gpio/driver.h | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 7b5f5681b7e4..8c41ae41b6bb 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -349,30 +349,30 @@ struct gpio_chip {
 	struct module		*owner;
 
 	int			(*request)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 	void			(*free)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 	int			(*get_direction)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 	int			(*direction_input)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 	int			(*direction_output)(struct gpio_chip *gc,
-						unsigned offset, int value);
+						unsigned int offset, int value);
 	int			(*get)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 	int			(*get_multiple)(struct gpio_chip *gc,
 						unsigned long *mask,
 						unsigned long *bits);
 	void			(*set)(struct gpio_chip *gc,
-						unsigned offset, int value);
+						unsigned int offset, int value);
 	void			(*set_multiple)(struct gpio_chip *gc,
 						unsigned long *mask,
 						unsigned long *bits);
 	int			(*set_config)(struct gpio_chip *gc,
-					      unsigned offset,
+					      unsigned int offset,
 					      unsigned long config);
 	int			(*to_irq)(struct gpio_chip *gc,
-						unsigned offset);
+						unsigned int offset);
 
 	void			(*dbg_show)(struct seq_file *s,
 						struct gpio_chip *gc);
@@ -459,7 +459,7 @@ struct gpio_chip {
 };
 
 extern const char *gpiochip_is_requested(struct gpio_chip *gc,
-			unsigned offset);
+			unsigned int offset);
 
 /* add/remove chips */
 extern int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
@@ -657,9 +657,9 @@ static inline int gpiochip_irqchip_add_nested(struct gpio_chip *gc,
 }
 #endif /* CONFIG_LOCKDEP */
 
-int gpiochip_generic_request(struct gpio_chip *gc, unsigned offset);
-void gpiochip_generic_free(struct gpio_chip *gc, unsigned offset);
-int gpiochip_generic_config(struct gpio_chip *gc, unsigned offset,
+int gpiochip_generic_request(struct gpio_chip *gc, unsigned int offset);
+void gpiochip_generic_free(struct gpio_chip *gc, unsigned int offset);
+int gpiochip_generic_config(struct gpio_chip *gc, unsigned int offset,
 			    unsigned long config);
 
 /**
-- 
2.26.2.303.gf8c07b1a785-goog