From 2d913c1b0cac0aeacc20870000ff3cddb040e69a Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Tue, 14 Jan 2025 21:05:37 +0100
Subject: [PATCH] USB: phy: Use str_enable_disable-like helpers

Replace ternary (condition ? "enable" : "disable") syntax with helpers
from string_choices.h because:
1. Simple function call with one argument is easier to read.  Ternary
   operator has three arguments and with wrapping might lead to quite
   long code.
2. Is slightly shorter thus also easier to read.
3. It brings uniformity in the text - same string.
4. Allows deduping by the linker, which results in a smaller binary
   file.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250114-str-enable-disable-usb-v1-4-c8405df47c19@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/phy/phy-fsl-usb.c | 3 ++-
 drivers/usb/phy/phy-mv-usb.c  | 3 ++-
 drivers/usb/phy/phy-tahvo.c   | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index 42c42e193232..40ac68e52cee 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/string_choices.h>
 #include <linux/proc_fs.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
@@ -529,7 +530,7 @@ int fsl_otg_start_gadget(struct otg_fsm *fsm, int on)
 	if (!otg->gadget || !otg->gadget->dev.parent)
 		return -ENODEV;
 
-	VDBG("gadget %s\n", on ? "on" : "off");
+	VDBG("gadget %s\n", str_on_off(on));
 	dev = otg->gadget->dev.parent;
 
 	if (on) {
diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c
index a7a102f2e163..30d6c8840a5e 100644
--- a/drivers/usb/phy/phy-mv-usb.c
+++ b/drivers/usb/phy/phy-mv-usb.c
@@ -15,6 +15,7 @@
 #include <linux/clk.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
+#include <linux/string_choices.h>
 
 #include <linux/usb.h>
 #include <linux/usb/ch9.h>
@@ -217,7 +218,7 @@ static void mv_otg_start_periphrals(struct mv_otg *mvotg, int on)
 	if (!otg->gadget)
 		return;
 
-	dev_info(mvotg->phy.dev, "gadget %s\n", on ? "on" : "off");
+	dev_info(mvotg->phy.dev, "gadget %s\n", str_on_off(on));
 
 	if (on)
 		usb_gadget_vbus_connect(otg->gadget);
diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c
index ae7bf3ff89ee..88607d0edb01 100644
--- a/drivers/usb/phy/phy-tahvo.c
+++ b/drivers/usb/phy/phy-tahvo.c
@@ -18,6 +18,7 @@
 #include <linux/extcon-provider.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/string_choices.h>
 #include <linux/usb/otg.h>
 #include <linux/mfd/retu.h>
 #include <linux/usb/gadget.h>
@@ -63,7 +64,7 @@ static ssize_t vbus_show(struct device *device,
 			       struct device_attribute *attr, char *buf)
 {
 	struct tahvo_usb *tu = dev_get_drvdata(device);
-	return sprintf(buf, "%s\n", tu->vbus_state ? "on" : "off");
+	return sprintf(buf, "%s\n", str_on_off(tu->vbus_state));
 }
 static DEVICE_ATTR_RO(vbus);
 
-- 
2.25.1