diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index 491b529d25f8..ca3472977431 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -9,6 +9,7 @@
 #include <linux/irqchip/chained_irq.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/string_choices.h>
 
 enum gio_reg_index {
 	GIO_REG_ODEN = 0,
@@ -224,7 +225,7 @@ static int brcmstb_gpio_priv_set_wake(struct brcmstb_gpio_priv *priv,
 		ret = disable_irq_wake(priv->parent_wake_irq);
 	if (ret)
 		dev_err(&priv->pdev->dev, "failed to %s wake-up interrupt\n",
-				enable ? "enable" : "disable");
+			str_enable_disable(enable));
 	return ret;
 }
 
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index 25db014494a4..56effd0f50c7 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
@@ -317,7 +318,7 @@ static void crystalcove_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip
 		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",
+			   str_hi_lo(ctli & 0x1),
 			   ctli & CTLI_INTCNT_NE ? "fall" : "    ",
 			   ctli & CTLI_INTCNT_PE ? "rise" : "    ",
 			   ctlo,
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index 169f33c41c59..30a0522ae735 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -30,6 +30,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/string_choices.h>
 
 #define GRGPIO_MAX_NGPIO 32
 
@@ -438,7 +439,7 @@ static int grgpio_probe(struct platform_device *ofdev)
 	}
 
 	dev_info(dev, "regs=0x%p, base=%d, ngpio=%d, irqs=%s\n",
-		 priv->regs, gc->base, gc->ngpio, priv->domain ? "on" : "off");
+		 priv->regs, gc->base, gc->ngpio, str_on_off(priv->domain));
 
 	return 0;
 }
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 5ffb332e9849..363bad286c32 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -49,6 +49,7 @@
 #include <linux/pwm.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
+#include <linux/string_choices.h>
 
 /*
  * GPIO unit register offsets.
@@ -907,14 +908,14 @@ static void mvebu_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
 		if (is_out) {
 			seq_printf(s, " out %s %s\n",
-				   out & msk ? "hi" : "lo",
+				   str_hi_lo(out & msk),
 				   blink & msk ? "(blink )" : "");
 			continue;
 		}
 
 		seq_printf(s, " in  %s (act %s) - IRQ",
-			   (data_in ^ in_pol) & msk  ? "hi" : "lo",
-			   in_pol & msk ? "lo" : "hi");
+			   str_hi_lo((data_in ^ in_pol) & msk),
+			   str_lo_hi(in_pol & msk));
 		if (!((edg_msk | lvl_msk) & msk)) {
 			seq_puts(s, " disabled\n");
 			continue;
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index 836f1cc760c2..fa19a44943fd 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -30,6 +30,7 @@
 #include <linux/reset.h>
 #include <linux/seq_file.h>
 #include <linux/slab.h>
+#include <linux/string_choices.h>
 #include <linux/types.h>
 
 #include <linux/gpio/gpio-nomadik.h>
@@ -430,7 +431,7 @@ void nmk_gpio_dbg_show_one(struct seq_file *s, struct pinctrl_dev *pctldev,
 		seq_printf(s, " gpio-%-3d (%-20.20s) out %s           %s",
 			   gpio,
 			   label ?: "(none)",
-			   data_out ? "hi" : "lo",
+			   str_hi_lo(data_out),
 			   (mode < 0) ? "unknown" : modes[mode]);
 	} else {
 		int irq = chip->to_irq(chip, offset);
diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 75a3633ceddb..2e22e1eb7495 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/seq_file.h>
 #include <linux/slab.h>
+#include <linux/string_choices.h>
 
 /*
  * These registers are modified under the irq bus lock and cached to avoid
@@ -273,8 +274,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
 
 	if (dir) {
 		seq_printf(s, " gpio-%-3d (%-20.20s) out %s",
-			   gpio, label ?: "(none)",
-			   val ? "hi" : "lo");
+			   gpio, label ?: "(none)", str_hi_lo(val));
 	} else {
 		u8 edge_det_reg;
 		u8 rise_reg;
@@ -343,7 +343,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
 
 		seq_printf(s, " gpio-%-3d (%-20.20s) in  %s %13s %13s %25s %25s",
 			   gpio, label ?: "(none)",
-			   val ? "hi" : "lo",
+			   str_hi_lo(val),
 			   edge_det_values[edge_det],
 			   irqen ? "IRQ-enabled" : "IRQ-disabled",
 			   rise_values[rise],
diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c
index 94ca9d03c094..1ec24f6f9300 100644
--- a/drivers/gpio/gpio-wcove.c
+++ b/drivers/gpio/gpio-wcove.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/seq_file.h>
+#include <linux/string_choices.h>
 
 /*
  * Whiskey Cove PMIC has 13 physical GPIO pins divided into 3 banks:
@@ -393,7 +394,7 @@ static void wcove_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
 		seq_printf(s, " gpio-%-2d %s %s %s %s ctlo=%2x,%s %s\n",
 			   gpio, ctlo & CTLO_DIR_OUT ? "out" : "in ",
-			   ctli & 0x1 ? "hi" : "lo",
+			   str_hi_lo(ctli & 0x1),
 			   ctli & CTLI_INTCNT_NE ? "fall" : "    ",
 			   ctli & CTLI_INTCNT_PE ? "rise" : "    ",
 			   ctlo,
diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c
index f7d5120ff8f1..61bb83a1e8ae 100644
--- a/drivers/gpio/gpio-wm831x.c
+++ b/drivers/gpio/gpio-wm831x.c
@@ -16,6 +16,7 @@
 #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>
@@ -234,7 +235,7 @@ 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_high_low(wm831x_gpio_get(chip, i)),
 			   pull,
 			   powerdomain,
 			   reg & WM831X_GPN_POL ? "" : " inverted",
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c
index dc2710c21c50..842cf875bb92 100644
--- a/drivers/gpio/gpio-xra1403.c
+++ b/drivers/gpio/gpio-xra1403.c
@@ -13,6 +13,7 @@
 #include <linux/mutex.h>
 #include <linux/seq_file.h>
 #include <linux/spi/spi.h>
+#include <linux/string_choices.h>
 #include <linux/regmap.h>
 
 /* XRA1403 registers */
@@ -140,7 +141,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 		seq_printf(s, " gpio-%-3d (%-12s) %s %s\n",
 			   chip->base + i, label,
 			   (gcr & BIT(i)) ? "in" : "out",
-			   (gsr & BIT(i)) ? "hi" : "lo");
+			   str_hi_lo(gsr & BIT(i)));
 	}
 }
 #else
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 679ed764cb14..be3351583508 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -26,6 +26,7 @@
 #include <linux/slab.h>
 #include <linux/srcu.h>
 #include <linux/string.h>
+#include <linux/string_choices.h>
 
 #include <linux/gpio.h>
 #include <linux/gpio/driver.h>
@@ -5007,7 +5008,7 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_device *gdev)
 			seq_printf(s, " gpio-%-3u (%-20.20s|%-20.20s) %s %s %s%s\n",
 				   gpio, desc->name ?: "", gpiod_get_label(desc),
 				   is_out ? "out" : "in ",
-				   value >= 0 ? (value ? "hi" : "lo") : "?  ",
+				   value >= 0 ? str_hi_lo(value) : "?  ",
 				   is_irq ? "IRQ " : "",
 				   active_low ? "ACTIVE LOW" : "");
 		} else if (desc->name) {