From patchwork Fri Mar 7 10:24:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 871417 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 F13582139A2; Fri, 7 Mar 2025 10:24:35 +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=1741343076; cv=none; b=PB4bSDg8oG7gVZuFMou5SjgxMs/aBeXMH2EATA5Ds4x0BNCNg8oKBwX+JoJrE0HSao2Xopv8SBTAiTfJmapD0Vuk5wnWdnAKUQ+W6o3GZC2TqhpeWa6/q9GSALQMZ/mOGslMGPM5/zQ2eGsOblJxfcj8pmYBNZeeRaZGuGH6poA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741343076; c=relaxed/simple; bh=HeDIxAdEuAAa3TOF0TBW/06fHRb1X6hHqGgLAIC4cBE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=jxnf3PvbxHkXvHLcTOvpnMv7j+4r+npu6mgR+4qRchyi/C0dThT8SSHWRKXXdul9EIJ63lAU/+wpBKI8WGBEhvBGE4GCvYB83z0RptZjntOgYAi/x00aAyUbIwNlOfYJCQF2XkZDNJ5cuiLbfQ8QLguFKf33H46gouxhOorNuyY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XctVTEVJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XctVTEVJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1162C4CED1; Fri, 7 Mar 2025 10:24:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741343075; bh=HeDIxAdEuAAa3TOF0TBW/06fHRb1X6hHqGgLAIC4cBE=; h=From:To:Cc:Subject:Date:From; b=XctVTEVJRnVQ9XGxH2L0Jk8Zo4JjD8Giv4AeoyuEm2v3B+LnqoaEQUbMhcQmYWWey 2IbYgMTA5Sw2hv9kYox+qfP9B/SGbfruqUr02bD+YkrQlKq9KoY0YIjqssKJ5YXFxa GLtZn0cK5vyPk0TyNrK36EhYvyNMCUnn+327IeHdvMLqrDUdnSc6Boi3JSH7wMN9uP oOdnhiyG2LYwkyQuXjtoAScjak0Y7mWOo6gFs+DtvCamRwlxQJxi0XIMxmfEW9D8u6 Slz+144smcR8CdjFVZrryDejVSthfyL797WG8wbl5vyOo9m0KXUOfYy8PXq5DhzJAw GI5S1ZoB8GKRw== From: Arnd Bergmann To: Martin Tuma , Mauro Carvalho Chehab Cc: Arnd Bergmann , Ricardo Ribalda , "Bryan O'Donoghue" , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: pci: mgb4: include linux/errno.h Date: Fri, 7 Mar 2025 11:24:27 +0100 Message-Id: <20250307102431.73506-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Arnd Bergmann The errno.h header is not always included indirectly, leading to rare randconfig build warnings. drivers/media/pci/mgb4/mgb4_regs.c:20:11: error: use of undeclared identifier 'EINVAL' 20 | return -EINVAL; Signed-off-by: Arnd Bergmann Acked-by: Martin Tůma --- drivers/media/pci/mgb4/mgb4_regs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/pci/mgb4/mgb4_regs.c b/drivers/media/pci/mgb4/mgb4_regs.c index 31befd722d72..b45537dbfafa 100644 --- a/drivers/media/pci/mgb4/mgb4_regs.c +++ b/drivers/media/pci/mgb4/mgb4_regs.c @@ -5,6 +5,7 @@ */ #include +#include #include "mgb4_regs.h" int mgb4_regs_map(struct resource *res, struct mgb4_regs *regs)