linux-kernel - [PATCH] gpio: pxa: remove unused gpio_is_pxa

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Message-Id: <20230319143640.1704735-1-trix@redhat.com>
Date:   Sun, 19 Mar 2023 10:36:40 -0400
From:   Tom Rix <trix@...hat.com>
To:     robert.jarzmik@...e.fr, linus.walleij@...aro.org, brgl@...ev.pl,
        nathan@...nel.org, ndesaulniers@...gle.com
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, Tom Rix <trix@...hat.com>
Subject: [PATCH] gpio: pxa: remove unused gpio_is_pxa_type function

clang with W=1 reports
drivers/gpio/gpio-pxa.c:174:19: error: unused function
  'gpio_is_pxa_type' [-Werror,-Wunused-function]
static inline int gpio_is_pxa_type(int type)
                  ^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpio/gpio-pxa.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 1198ab0305d0..a1630ed4b741 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -171,11 +171,6 @@ static inline struct pxa_gpio_bank *gpio_to_pxabank(struct gpio_chip *c,
 	return chip_to_pxachip(c)->banks + gpio / 32;
 }
 
-static inline int gpio_is_pxa_type(int type)
-{
-	return (type & MMP_GPIO) == 0;
-}
-
 static inline int gpio_is_mmp_type(int type)
 {
 	return (type & MMP_GPIO) != 0;
-- 
2.27.0