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-xra1403.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c index 49c878cfd5c6..bc17beaba9e7 100644 --- a/drivers/gpio/gpio-xra1403.c +++ b/drivers/gpio/gpio-xra1403.c @@ -15,6 +15,7 @@ #include <linux/seq_file.h> #include <linux/spi/spi.h> #include <linux/regmap.h> +#include <linux/string_choices.h> /* XRA1403 registers */ #define XRA_GSR 0x00 /* GPIO State */ @@ -140,8 +141,8 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) for_each_requested_gpio(chip, i, label) { seq_printf(s, " gpio-%-3d (%-12s) %s %s\n", chip->base + i, label, - (gcr & BIT(i)) ? "in" : "out", - (gsr & BIT(i)) ? "hi" : "lo"); + str_in_out(gcr & BIT(i)), + str_hi_lo(gsr & BIT(i))); } } #else -- 2.39.1