From nobody Sun Oct 5 03:40:34 2025 Received: from smtp.smtpout.orange.fr (smtp-18.smtpout.orange.fr [80.12.242.18]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C62A11F8725; Sat, 9 Aug 2025 21:26:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.12.242.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754774793; cv=none; b=QtxzaKMaLercUvTTi4JOkBNPFsDvuTKi6DcXly8ryU+gisQEtaG8Oy9KwYu3+vIQQafxVEoLH2W2+sPQ/XrjAef8Jsc2cJLMCbUk3ofUPszOYpl9mXY85pFms2eRChBX0RF5Ei5Rba0jr69K7oZGffRQ2Hr09t3RnUWeZgYw/YY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754774793; c=relaxed/simple; bh=hnfjCHnQaU33x2fRHAj1738Ecz7tv9QWfCs2jXcb5j4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=YPifiQRuvnX+eMhsg05HoPnDQ5/RyTZhgYGzi7gVGcuewAow5n6beylqn1nmzKhuvshob2Ot6DXTJ2baNlRG8GT+Nj78h4sRdZN36cEo5+eJFZUrlAZHiHm7LA+xz3xmVYnFJysGXkJrgtx/kvczCCgmt/jTZp25tnMwgmDvhjM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr; spf=pass smtp.mailfrom=wanadoo.fr; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b=F8R0mMZZ; arc=none smtp.client-ip=80.12.242.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b="F8R0mMZZ" Received: from fedora.home ([IPv6:2a01:cb10:785:b00:8347:f260:7456:7662]) by smtp.orange.fr with ESMTPA id kqvxuMZTICThEkqvxuji24; Sat, 09 Aug 2025 23:16:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1754774219; bh=gRjOuSVm0vyW/KeKNVV0XzdhAD9WM43tL7z8dD//4s4=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=F8R0mMZZGRWpLzWwCxgv62qxAjuqJWsym4+TnvQVLvmtATFUS34JS2O2ip+29jtNN yO9lzwk8sEJTlyXHRag0oxxNTzbJd+Jpou2QSVFWCEgD/MH2Ke2TBFkTSchWtJNraH 1q4+bTik6NmpOnNnm+WDmmOhmXUlzveAVl//CHFnwVNLNzTOTanzMaqiHAfBVOPv0m EKcrvmONPj1KZMQ9BKt+fsMknHX+KZxdsK5xz1JX6S/iO1cp97Fsu8kX3x2UvqSIcx uguG+QTySiKVvEAe3dmafLaiTFx6yoAXj72FvTqUPueqhaC41y8zkkF6zNpMAUkpqW cREoK2XtF6Pmw== X-ME-Helo: fedora.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sat, 09 Aug 2025 23:16:59 +0200 X-ME-IP: 2a01:cb10:785:b00:8347:f260:7456:7662 From: Christophe JAILLET To: Russell King , David Airlie , Simona Vetter , Rob Clark Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , Russell King , dri-devel@lists.freedesktop.org Subject: [PATCH] drm/armada: Use the correct prototype for a struct file_operations .write function Date: Sat, 9 Aug 2025 23:16:52 +0200 Message-ID: <8085f9c18ab06158b9adbbdadb8554c85972d390.1754774176.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" .write functions from struct file_operations return a ssize_t not an int. This is maybe not an issue for architectures that use this driver, but it is nicer to explicitly use the correct return type. Fixes: 96f60e37dc66 ("DRM: Armada: Add Armada DRM driver") Signed-off-by: Christophe JAILLET --- Spotted while looking at something else and trying to compile the file on a x86_64 using: make -j8 drivers/gpu/drm/armada/armada_debugfs.o --- drivers/gpu/drm/armada/armada_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/arma= da/armada_debugfs.c index a763349dd89f..96aebd56272f 100644 --- a/drivers/gpu/drm/armada/armada_debugfs.c +++ b/drivers/gpu/drm/armada/armada_debugfs.c @@ -49,7 +49,7 @@ static int armada_debugfs_crtc_reg_open(struct inode *ino= de, struct file *file) inode->i_private); } =20 -static int armada_debugfs_crtc_reg_write(struct file *file, +static ssize_t armada_debugfs_crtc_reg_write(struct file *file, const char __user *ptr, size_t len, loff_t *off) { struct armada_crtc *dcrtc; --=20 2.50.1