From patchwork Thu Feb 1 11:53:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 13540931 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 A195415DBD1; Thu, 1 Feb 2024 11:53:30 +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=1706788410; cv=none; b=gY14VRitLsFObEl31yYs9WZE/UIHrqJcikGn9xtXKI+XHjCLkxIhFZN2JBZCZ5WDQ+6rz1MFVG1GXTrj/oMoWeY+2aEAs1yxnQjOoXBUry3JShm91dDp6ODuLk/sopXlh8BVJ/EwqoMVfHJGGgy1qz4ZF7nlau6v9QtI+t2tjb0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706788410; c=relaxed/simple; bh=R9mqcGZb3HMeav7eRqumn5/IPLY4C5cuLq+LnSwMoPg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X8Bg0TgOM3OUyQYvlNIn7CFKuFXZ0EnzyWG13I7KJslPPldGFMdsfTLzlJmcqpBzXzrTk04s/8AB2DtWegQIRkMW860zVCjV2XBt4vy7zciYFyi8r0tYBZZpmbwYh+0cYEJC3MhECdkZjTKLiyPLHo3C3eBuyja1GBhp7sZjyMk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VHZ5XMxG; 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="VHZ5XMxG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F40E2C43394; Thu, 1 Feb 2024 11:53:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706788410; bh=R9mqcGZb3HMeav7eRqumn5/IPLY4C5cuLq+LnSwMoPg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VHZ5XMxGtA8VGFAHELiWxWp1TYfwdLGudPaHlCjFVRz6z97iIb4EHBwiChbXjoVSf Yinshu6Xpsu/owG2i4xIYTn6T1QCdBMvZuYMkzyjcOANW8e4+KQ1ZwTjca5FvISyeZ LbjDcYRfKDsdQ7gOlbOhsS7xKM70i8gbo2Vj31sBDrYwyDbZqa1R5j3bdolgM5VPzV nHSY4YKkowuGhVDG8zhxS5gcGeMiemlARIOvSqTkMf9ezirZZdSjQdur5LK5o/cZDN YWaJkky8uL0KhusM24069OvlmlwPJPOYEXplCQyxmEGU3tdriWjORLtaJ71NKpPZ1X FKdHqN65Qzocw== From: "Jiri Slaby (SUSE)" To: jikos@kernel.org Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Benjamin Tissoires Subject: [PATCH 3/7] HID: protect hid_device::bpf by CONFIG_HID_BPF Date: Thu, 1 Feb 2024 12:53:16 +0100 Message-ID: <20240201115320.684-4-jirislaby@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240201115320.684-1-jirislaby@kernel.org> References: <20240201115320.684-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 And not by CONFIG_BPF. BPF can be selected while HID_BPF does not have to. It actually cannot be on some platforms due to Kconfig dependences. This saves quite some bytes on those setups. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) Cc: Jiri Kosina Cc: Benjamin Tissoires --- include/linux/hid.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/hid.h b/include/linux/hid.h index 7c26db874ff0..b12cb1c8e682 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -683,9 +683,9 @@ struct hid_device { /* device report descriptor */ unsigned int id; /* system unique id */ -#ifdef CONFIG_BPF +#ifdef CONFIG_HID_BPF struct hid_bpf bpf; /* hid-bpf data */ -#endif /* CONFIG_BPF */ +#endif /* CONFIG_HID_BPF */ }; void hiddev_free(struct kref *ref);