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Mon, 21 Sep 2020 20:44:57 +0200 (CEST) Received: from kaod.org (37.59.142.101) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Mon, 21 Sep 2020 20:44:55 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-101G004c259a061-5e9c-44f5-ac25-d29eae3b0f6c, 324B8E9709B09D78909ABC18EB833E373A4C8178) smtp.auth=clg@kaod.org Subject: Re: [PATCH -next v2] KVM: PPC: Book3S HV: XIVE: Convert to DEFINE_SHOW_ATTRIBUTE To: Qinglang Miao , Paul Mackerras , Michael Ellerman , Benjamin Herrenschmidt References: <20200919012925.174377-1-miaoqinglang@huawei.com> From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= Message-ID: Date: Mon, 21 Sep 2020 20:44:54 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200919012925.174377-1-miaoqinglang@huawei.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-Originating-IP: [37.59.142.101] X-ClientProxiedBy: DAG7EX2.mxp5.local (172.16.2.62) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: feffce8a-ddfa-424a-ab9e-8a9452b5cc6b X-Ovh-Tracer-Id: 17629622220225219433 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedujedruddvgddufeduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhepuffvfhfhkffffgggjggtgfhisehtkeertddtfeejnecuhfhrohhmpeevrogurhhitggpnfgvpgfiohgrthgvrhcuoegtlhhgsehkrghougdrohhrgheqnecuggftrfgrthhtvghrnhepjeekudeuudevleegudeugeekleffveeludejteffiedvledvgfekueefudehheefnecukfhppedtrddtrddtrddtpdefjedrheelrddugedvrddutddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopehmihgrohhqihhnghhlrghngheshhhurgifvghirdgtohhm X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 9/19/20 3:29 AM, Qinglang Miao wrote: > Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. > > Signed-off-by: Qinglang Miao Reviewed-by: Cédric Le Goater > --- > v2: based on linux-next(20200917), and can be applied to > mainline cleanly now. > > arch/powerpc/kvm/book3s_xive_native.c | 12 +----------- > 1 file changed, 1 insertion(+), 11 deletions(-) > > diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c > index bdea91df1..d0c2db0e0 100644 > --- a/arch/powerpc/kvm/book3s_xive_native.c > +++ b/arch/powerpc/kvm/book3s_xive_native.c > @@ -1227,17 +1227,7 @@ static int xive_native_debug_show(struct seq_file *m, void *private) > return 0; > } > > -static int xive_native_debug_open(struct inode *inode, struct file *file) > -{ > - return single_open(file, xive_native_debug_show, inode->i_private); > -} > - > -static const struct file_operations xive_native_debug_fops = { > - .open = xive_native_debug_open, > - .read = seq_read, > - .llseek = seq_lseek, > - .release = single_release, > -}; > +DEFINE_SHOW_ATTRIBUTE(xive_native_debug); > > static void xive_native_debugfs_init(struct kvmppc_xive *xive) > { >