[PATCH v1 11/16] gpio: pl061: Utilize helpers from string_choices.h

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

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@xxxxxxxxxxxxxxx>
---
 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