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Subject[PATCH v2 5/9] usb: cdns3: drd: changed return type from int to bool
Date
Patch changes return type from int to bool for
cdns3_is_host and cdns3_is_device functions.

Signed-off-by: Pawel Laszczak <pawell@cadence.com>
---
drivers/usb/cdns3/drd.c | 16 ++++++++--------
drivers/usb/cdns3/drd.h | 4 ++--
2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 05a9f7d54c46..6fe092c828b3 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 04e01c4d2377..35b6d459ee58 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);
--
2.17.1
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