[PATCH v1 08/16] gpio: crystalcove: 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.

While at, utilize specifier field for padding the strings where
it's required.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/gpio/gpio-crystalcove.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index 1ee62cd58582..56d628b18397 100644
--- a/drivers/gpio/gpio-crystalcove.c
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/seq_file.h>
+#include <linux/string_choices.h>
 #include <linux/types.h>
 
 #define CRYSTALCOVE_GPIO_NUM	16
@@ -315,15 +316,15 @@ static void crystalcove_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip
 			    &irq);
 
 		offset = gpio % 8;
-		seq_printf(s, " gpio-%-2d %s %s %s %s ctlo=%2x,%s %s %s\n",
-			   gpio, ctlo & CTLO_DIR_OUT ? "out" : "in ",
-			   ctli & 0x1 ? "hi" : "lo",
-			   ctli & CTLI_INTCNT_NE ? "fall" : "    ",
-			   ctli & CTLI_INTCNT_PE ? "rise" : "    ",
+		seq_printf(s, " gpio-%-2d %-3.3s %-2.2s %-4.4s %-4.4s ctlo=%2x,%-9.9s %-9.9s %s\n",
+			   gpio, str_out_in(ctlo & CTLO_DIR_OUT),
+			   str_hi_lo(ctli & BIT(0)),
+			   ctli & CTLI_INTCNT_NE ? "fall" : "",
+			   ctli & CTLI_INTCNT_PE ? "rise" : "",
 			   ctlo,
-			   mirqs0 & BIT(offset) ? "s0 mask  " : "s0 unmask",
-			   mirqsx & BIT(offset) ? "sx mask  " : "sx unmask",
-			   irq & BIT(offset) ? "pending" : "       ");
+			   mirqs0 & BIT(offset) ? "s0 mask" : "s0 unmask",
+			   mirqsx & BIT(offset) ? "sx mask" : "sx unmask",
+			   irq & BIT(offset) ? "pending" : "");
 	}
 }
 
-- 
2.39.1