From: Pawel Laszczak <pawell@cadence.com>
Date: Mon, 13 Jul 2020 10:05:50 +0000 (+0200)
Subject: usb: cdns3: drd: changed return type from int to bool
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=245258495a5157e4428bd944189e4062d852dcdd;p=linux.git

usb: cdns3: drd: changed return type from int to bool

Patch changes return type from int to bool for
cdns3_is_host and cdns3_is_device functions.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
---

diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 05a9f7d54c46d..6fe092c828b3a 100644
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -83,25 +83,25 @@ int cdns3_get_vbus(struct cdns3 *cdns)
 	return vbus;
 }
 
-int cdns3_is_host(struct cdns3 *cdns)
+bool cdns3_is_host(struct cdns3 *cdns)
 {
 	if (cdns->dr_mode == USB_DR_MODE_HOST)
-		return 1;
+		return true;
 	else if (!cdns3_get_id(cdns))
-		return 1;
+		return true;
 
-	return 0;
+	return false;
 }
 
-int cdns3_is_device(struct cdns3 *cdns)
+bool cdns3_is_device(struct cdns3 *cdns)
 {
 	if (cdns->dr_mode == USB_DR_MODE_PERIPHERAL)
-		return 1;
+		return true;
 	else if (cdns->dr_mode == USB_DR_MODE_OTG)
 		if (cdns3_get_id(cdns))
-			return 1;
+			return true;
 
-	return 0;
+	return false;
 }
 
 /**
diff --git a/drivers/usb/cdns3/drd.h b/drivers/usb/cdns3/drd.h
index 04e01c4d23775..35b6d459ee58c 100644
--- a/drivers/usb/cdns3/drd.h
+++ b/drivers/usb/cdns3/drd.h
@@ -153,8 +153,8 @@ struct cdns3_otg_common_regs {
 /* Only for CDNS3_CONTROLLER_V0 version */
 #define OVERRIDE_IDPULLUP_V0		BIT(24)
 
-int cdns3_is_host(struct cdns3 *cdns);
-int cdns3_is_device(struct cdns3 *cdns);
+bool cdns3_is_host(struct cdns3 *cdns);
+bool cdns3_is_device(struct cdns3 *cdns);
 int cdns3_get_id(struct cdns3 *cdns);
 int cdns3_get_vbus(struct cdns3 *cdns);
 int cdns3_drd_init(struct cdns3 *cdns);