From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2723B2590 for ; Sun, 22 Jan 2023 15:14:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A116CC433EF; Sun, 22 Jan 2023 15:14:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1674400443; bh=6kfUddokXe9k4JyRKetemu7/auF5F14ceLtun0snTy4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m9kRY+hk6PNJZWq5NfqPShrUEL1NyKuXWcQ7NSgWURlcGo4pedAM4YyA4wgt9mljZ CFJyShEtcm9XBHauuIFkN4FtqkV+6FdZwUBj2wv5myYWXs7r8Uz4BoFbY+sL+cQTtw 0nIHC7XwgDo8iKWbP9aQFUu2rXW9TEGkH1wELz8U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable , Arnd Bergmann Subject: [PATCH 5.10 49/98] staging: vchiq_arm: fix enum vchiq_status return types Date: Sun, 22 Jan 2023 16:04:05 +0100 Message-Id: <20230122150231.582784889@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230122150229.351631432@linuxfoundation.org> References: <20230122150229.351631432@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Arnd Bergmann commit 7d83299351fe7c812c529f5e39fe63b5312e4233 upstream. gcc-13 notices a type mismatch between function declaration and definition for a few functions that have been converted from returning vchiq specific status values to regular error codes: drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:662:5: error: conflicting types for 'vchiq_initialise' due to enum/integer mismatch; have 'int(struct vchiq_instance **)' [-Werror=enum-int-mismatch] drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1411:1: error: conflicting types for 'vchiq_use_internal' due to enum/integer mismatch; have 'int(struct vchiq_state *, struct vchiq_service *, enum USE_TYPE_E)' [-Werror=enum-int-mismatch] drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1468:1: error: conflicting types for 'vchiq_release_internal' due to enum/integer mismatch; have 'int(struct vchiq_state *, struct vchiq_service *)' [-Werror=enum-int-mismatch] Change the declarations to match the actual function definition. Fixes: a9fbd828be7f ("staging: vchiq_arm: drop enum vchiq_status from vchiq_*_internal") Cc: stable Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20230117163957.1109872-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h | 2 +- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h +++ b/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h @@ -82,7 +82,7 @@ struct vchiq_service_params_kernel { struct vchiq_instance; -extern enum vchiq_status vchiq_initialise(struct vchiq_instance **pinstance); +extern int vchiq_initialise(struct vchiq_instance **pinstance); extern enum vchiq_status vchiq_shutdown(struct vchiq_instance *instance); extern enum vchiq_status vchiq_connect(struct vchiq_instance *instance); extern enum vchiq_status vchiq_open_service(struct vchiq_instance *instance, --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h @@ -89,10 +89,10 @@ extern struct vchiq_arm_state* vchiq_platform_get_arm_state(struct vchiq_state *state); -extern enum vchiq_status +extern int vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service, enum USE_TYPE_E use_type); -extern enum vchiq_status +extern int vchiq_release_internal(struct vchiq_state *state, struct vchiq_service *service);