linux-kernel - [PATCH v1 1/1] gpiolib: Split property name from the warning message

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Date:   Tue, 21 Mar 2023 15:53:10 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH v1 1/1] gpiolib: Split property name from the warning message

Split property name from the warning message to make object file
shorter. The linker will use the single copy of it. It's fine
to pass a pointer to the printing function since it's a slow path
anyway.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpiolib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 51a19cbe39a4..112d99a5eec4 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -403,8 +403,8 @@ static int gpiochip_set_names(struct gpio_chip *chip)
 	 * gpiochips.
 	 */
 	if (count <= chip->offset) {
-		dev_warn(dev, "gpio-line-names too short (length %d), cannot map names for the gpiochip at offset %u\n",
-			 count, chip->offset);
+		dev_warn(dev, "%s too short (length %d), cannot map names for the gpiochip at offset %u\n",
+			 "gpio-line-names", count, chip->offset);
 		return 0;
 	}
 
-- 
2.40.0.1.gaa8946217a0b