linux-kernel - [PATCH v1 11/16] gpio: pl061: Utilize helpers from string

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Date:   Mon,  6 Mar 2023 21:55:51 +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 11/16] gpio: pl061: 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-pl061.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index 9fc1f3dd4190..99e71b4490a1 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -25,6 +25,7 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/string_choices.h>
 
 #define GPIODIR 0x400
 #define GPIOIS  0x404
@@ -165,8 +166,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
 			gpioiev &= ~bit;
 		irq_set_handler_locked(d, handle_level_irq);
 		dev_dbg(gc->parent, "line %d: IRQ on %s level\n",
-			offset,
-			polarity ? "HIGH" : "LOW");
+			offset, str_high_low(polarity));
 	} else if ((trigger & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
 		/* Disable level detection */
 		gpiois &= ~bit;
-- 
2.39.1