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[35.236.236.5]) by smtp.gmail.com with ESMTPSA id a1e0cc1a2514c-85b4e8205fdsm346532241.1.2024.11.26.08.20.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Nov 2024 08:20:29 -0800 (PST) From: Ricardo Ribalda Date: Tue, 26 Nov 2024 16:18:55 +0000 Subject: [PATCH 5/9] media: uvcvideo: Add a uvc_status guard Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241126-uvc-granpower-ng-v1-5-6312bf26549c@chromium.org> References: <20241126-uvc-granpower-ng-v1-0-6312bf26549c@chromium.org> In-Reply-To: <20241126-uvc-granpower-ng-v1-0-6312bf26549c@chromium.org> To: Laurent Pinchart , Hans de Goede , Mauro Carvalho Chehab , Guennadi Liakhovetski Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , Ricardo Ribalda X-Mailer: b4 0.13.0 It helps will help will the error handling of PM functions. Signed-off-by: Ricardo Ribalda --- drivers/media/usb/uvc/uvcvideo.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvi= deo.h index b63194a9c64e..c38ddd10307c 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -759,6 +759,8 @@ void uvc_status_suspend(struct uvc_device *dev); int uvc_status_get(struct uvc_device *dev); void uvc_status_put(struct uvc_device *dev); =20 +DEFINE_GUARD(uvc_status, struct uvc_device *, uvc_status_get(_T), uvc_stat= us_put(_T)) + /* Controls */ extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops; =20 --=20 2.47.0.338.g60cca15819-goog