From: Prashant Malani <pmalani@chromium.org>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: linux-kernel@vger.kernel.org,
Collabora Kernel ML <kernel@collabora.com>,
groeck@chromium.org, bleung@chromium.org, dtor@chromium.org,
gwendal@chromium.org, kernel test robot <lkp@intel.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Subject: Re: [PATCH] platform/chrome: cros_ec_typec: Add a dependency on USB_ROLE_SWITCH
Date: Mon, 29 Jun 2020 09:55:09 -0700 [thread overview]
Message-ID: <20200629165509.GB235106@google.com> (raw)
In-Reply-To: <20200629103223.1284442-1-enric.balletbo@collabora.com>
Hi Enric,
Thanks for the patch.
On Mon, Jun 29, 2020 at 12:32:23PM +0200, Enric Balletbo i Serra wrote:
> As reported by the kernel test robot the cros_ec_typec driver fails to
> build if the USB_ROLE_SWITCH is not selected, to fix that, add a
> dependency on that symbol. This fixes the following build error:
>
> drivers/platform/chrome/cros_ec_typec.c:133: undefined reference to `usb_role_switch_put'
> ld: drivers/platform/chrome/cros_ec_typec.o: in function `cros_typec_get_switch_handles':
> drivers/platform/chrome/cros_ec_typec.c:108: undefined reference to `fwnode_usb_role_switch_get'
> ld: drivers/platform/chrome/cros_ec_typec.c:117: undefined reference to `usb_role_switch_put'
>
> Fixes: 7e7def15fa4b ("platform/chrome: cros_ec_typec: Add USB mux control")
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Prashant Malani <pmalani@chromium.org>
> ---
>
> drivers/platform/chrome/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
> index cf072153bdc5..a056031dee81 100644
> --- a/drivers/platform/chrome/Kconfig
> +++ b/drivers/platform/chrome/Kconfig
> @@ -218,6 +218,7 @@ config CROS_EC_TYPEC
> tristate "ChromeOS EC Type-C Connector Control"
> depends on MFD_CROS_EC_DEV && TYPEC
> depends on CROS_USBPD_NOTIFY
> + depends on USB_ROLE_SWITCH
> default MFD_CROS_EC_DEV
> help
> If you say Y here, you get support for accessing Type C connector
> --
> 2.27.0
>
next prev parent reply other threads:[~2020-06-29 19:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-29 10:32 Enric Balletbo i Serra
2020-06-29 16:55 ` Prashant Malani [this message]
2020-07-01 9:10 ` Enric Balletbo i Serra
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