lkml.org 
[lkml]   [2020]   [Jul]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v2 5/9] usb: cdns3: drd: changed return type from int to bool
Date
On 20-07-13 12:05:50, Pawel Laszczak wrote:
> 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>

Reviewed-by: Peter Chen <peter.chen@nxp.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
>

--

Thanks,
Peter Chen
\
 
 \ /
  Last update: 2020-07-22 02:37    [W:0.098 / U:8.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site