linux-kernel - [PATCH v1 14/16] gpio: wm831x: Utilize helpers from string

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Date:   Mon,  6 Mar 2023 21:55:54 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Schspa Shi <schspa@...il.com>, Marc Zyngier <maz@...nel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-pwm@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        patches@...nsource.cirrus.com
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Doug Berger <opendmb@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Andy Shevchenko <andy@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        Nandor Han <nandor.han@...com>,
        Semi Malinen <semi.malinen@...com>
Subject: [PATCH v1 14/16] gpio: wm831x: Utilize helpers from string_choices.h

There are a few helpers available to convert a boolean variable
to the dedicated string literals depending on the application.
Use them in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpio-wm831x.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c
index 7eaf8a28638c..5456485ce801 100644
--- a/drivers/gpio/gpio-wm831x.c
+++ b/drivers/gpio/gpio-wm831x.c
@@ -15,6 +15,7 @@
 #include <linux/mfd/core.h>
 #include <linux/platform_device.h>
 #include <linux/seq_file.h>
+#include <linux/string_choices.h>
 
 #include <linux/mfd/wm831x/core.h>
 #include <linux/mfd/wm831x/pdata.h>
@@ -229,8 +230,8 @@ static void wm831x_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
 		seq_printf(s, " %s %s %s %s%s\n"
 			   "                                  %s%s (0x%4x)\n",
-			   reg & WM831X_GPN_DIR ? "in" : "out",
-			   wm831x_gpio_get(chip, i) ? "high" : "low",
+			   str_in_out(reg & WM831X_GPN_DIR),
+			   str_high_low(wm831x_gpio_get(chip, i)),
 			   pull,
 			   powerdomain,
 			   reg & WM831X_GPN_POL ? "" : " inverted",
-- 
2.39.1