From patchwork Fri Feb 2 09:21:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 98941 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from ny.mirrors.kernel.org ([147.75.199.223]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rVpkp-0005Ow-11 for patchwork@linuxtv.org; Fri, 02 Feb 2024 09:22:36 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 654DF1C26CBA for ; Fri, 2 Feb 2024 09:22:33 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4B2B677F1D; Fri, 2 Feb 2024 09:21:55 +0000 (UTC) X-Original-To: linux-media@vger.kernel.org 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 1069677F18 for ; Fri, 2 Feb 2024 09:21:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706865715; cv=none; b=aY52TlCynPKSW5rT7hUb/J50aM9lyoNnWOaNbsMZdTRKQ836f3bhAYwLejJ70OgjfQmw1e4GqEJ45l+ZFjgU4h+7BvormkEGmecQbAa0IM9iDlsDlXpPzw4ByYS0mSy526jBVjU6VCuSlGa6KTVhUfMsYypQhjOjR7hydpFJrkA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706865715; c=relaxed/simple; bh=iOQWAbPUgsenTVdkFpbrscgPLXD4FaVrv9hpFWTjqDY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DLjkPUT3z8l12dtBvuX1q3hWVi8a4JULP1lQhDvmSGa08mZSTt07OoDdx/IIvkhtIPOiHZRwf4dzEjhk7KuWw/w75UoiJha02a2/7i2wWLhK+kaU0pKPb58Zf980bX8puW6W+jQ9i254Qla1UXgIlzJH+ZMWPubsslRZGNHid7Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9FBBC433C7; Fri, 2 Feb 2024 09:21:53 +0000 (UTC) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Hans de Goede , Hans Verkuil Subject: [PATCH 1/2] media: atomisp: make dbgopt static Date: Fri, 2 Feb 2024 10:21:20 +0100 Message-ID: <186826ed0f3d3ff42171fdabb30897f03575141a.1706865681.git.hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -2.0 (--) X-LSpam-Report: No, score=-2.0 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DMARC_NONE=0.898,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no This fixes a sparse warning: drivers/staging/media/atomisp/pci/atomisp_drvfs.c:40:14: warning: symbol 'dbgopt' was not declared. Should it be static? Signed-off-by: Hans Verkuil Reviewed-by: Nicolas Dufresne --- drivers/staging/media/atomisp/pci/atomisp_drvfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c index 293171da1266..ba7dd569a55a 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c +++ b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c @@ -37,7 +37,7 @@ * bit 1: running binary * bit 2: memory statistic */ -unsigned int dbgopt = OPTION_BIN_LIST; +static unsigned int dbgopt = OPTION_BIN_LIST; static inline int iunit_dump_dbgopt(struct atomisp_device *isp, unsigned int opt) From patchwork Fri Feb 2 09:21:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 98942 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from sv.mirrors.kernel.org ([139.178.88.99]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rVpkr-0005PL-13 for patchwork@linuxtv.org; Fri, 02 Feb 2024 09:22:38 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 5DCEA28C141 for ; Fri, 2 Feb 2024 09:22:36 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BF20777F26; Fri, 2 Feb 2024 09:21:56 +0000 (UTC) X-Original-To: linux-media@vger.kernel.org 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 7ECA977F16 for ; Fri, 2 Feb 2024 09:21:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706865716; cv=none; b=OvVXEAlqeZflNWyTaGKsEAqNay9GhVy41bhDrMrj1JCaaas37SJwIXP06MsHz4dq7CHSjprSeynsmJFIuQeiyDvTRmlujS5G0f55621dwRkDpvdMG1QQtvhoG7eHHXXMUWcNhlath9SyO57XlLDm9cClbmAtR5ugXBSDPn9gwq4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706865716; c=relaxed/simple; bh=XG3niVjd1bzTtJ618XnidxW9urJQ1OUodvz1MQhWH9w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=o6w7AGA5zRFFCitP37XBXeSU2WGJzclXu2yTaVFbP3+Bu7oXp498NwQ3rRqnYda3ahR/FuroLsKllKPFmpIDbREF0zDmaKmlt/n1FwwDYu+ZvBkUdR2WnahC7DFaV0fD23mPtjkmHWOR0L4yn5IgasnZhO51Ox0JgZ4+Q84dP18= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BBFFC43390; Fri, 2 Feb 2024 09:21:54 +0000 (UTC) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Hans de Goede , Hans Verkuil Subject: [PATCH 2/2] media: atomisp: don't use sizeof(NULL) Date: Fri, 2 Feb 2024 10:21:21 +0100 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -2.0 (--) X-LSpam-Report: No, score=-2.0 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DMARC_NONE=0.898,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no Check the size of another pointer instead of NULL. This fixes this smatch warning: drivers/staging/media/atomisp/pci/sh_css.c:3609 ia_css_pipe_enqueue_buffer() warn: sizeof(NUMBER)? Signed-off-by: Hans Verkuil Reviewed-by: Nicolas Dufresne --- drivers/staging/media/atomisp/pci/sh_css.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c index 1d1fbda75da1..0d2ef96fabce 100644 --- a/drivers/staging/media/atomisp/pci/sh_css.c +++ b/drivers/staging/media/atomisp/pci/sh_css.c @@ -3606,7 +3606,7 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe, assert(pipeline || pipe_id == IA_CSS_PIPE_ID_COPY); - assert(sizeof(NULL) <= sizeof(ddr_buffer.kernel_ptr)); + assert(sizeof(pipe) <= sizeof(ddr_buffer.kernel_ptr)); ddr_buffer.kernel_ptr = HOST_ADDRESS(NULL); ddr_buffer.cookie_ptr = buffer->driver_cookie; ddr_buffer.timing_data = buffer->timing_data;