Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Quan Nguyen <quan@os.amperecomputing.com>
To:     Corey Minyard <minyard@acm.org>,
        Open Source Submission <patches@amperecomputing.com>
Cc:     Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
        openipmi-developer@lists.sourceforge.net,
        linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org,
        Phong Vo <phong@os.amperecomputing.com>,
        thang@os.amperecomputing.com,
        Quan Nguyen <quan@os.amperecomputing.com>,
        kernel test robot <lkp@intel.com>
Subject: [PATCH] ipmi: ssif_bmc: Use EPOLLIN instead of POLLIN
Date:   Mon, 24 Oct 2022 14:59:56 +0700
Message-Id: <20221024075956.3312552-1-quan@os.amperecomputing.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?HnkOV9KWZnW/BpTgcJbYPXvP4/VYbtCBrnULMiHJ5o0+HkwD0ZrEXrHOkEqL?=
 =?us-ascii?Q?Q9bf86qg92a/E8H6dj6q0m0aX77dUKKDl7EBH1CNpljW+nAj4FEVj1WV+6Zz?=
 =?us-ascii?Q?o5+q9OSUiMjXz2Bm+/vBAqWvCMIP612F91GfDkkQ168LEL99eU3ND4DwuuWI?=
 =?us-ascii?Q?rIkwpJ0ccLSYPYDsmHpQ1BiTk9VTaImL+LgujK9H6u6vtIgmi76vGkqqzpXS?=
 =?us-ascii?Q?1sMJZo4rGzJam+TftdcoPOWLBk/Yvjs3hzMqc2mTKbmWlr/GtBOW5fIR/XKW?=
 =?us-ascii?Q?Cwla0d18K+ObmEstaWcv1JEjOVUT5Dm9qiGE4lORSYzMAMI0gcw0j45KTkCw?=
 =?us-ascii?Q?8bzM2Bj6cG6LnZS7AlWm+NyhDXTxpw3BWkfckQyh1fHEoEgSCcwr4x3Bk0OE?=
 =?us-ascii?Q?qxXjwzs/8ioaEscQZHTb21NhLtc864rHwUmJTxtPl8QGWA1LdVIQEcXEFjvO?=
 =?us-ascii?Q?MEtIPb1apnXH8EhCbrceL5mEEPeMXPN6QKRhVMFxp9UEX4iT9Xxo5eAJ80zx?=
 =?us-ascii?Q?ZrPMk65Y9MDTi3Fj4WDzqDrFONtFen8zAJG+7530MC0WuFoM8GCO+Zjn90tr?=
 =?us-ascii?Q?Z0bEo10wcwNaxzTH4X/S1bGhv0ed1JTJn6QvlIpSqvqH0tAL0gWRrJxvltHk?=
 =?us-ascii?Q?kXaJaKH71zZTuxuY4VfWHH5FxflLo5h6MLneM2c8pZZEGXXAtsHnA9FM9fHF?=
 =?us-ascii?Q?qRGOsxp46drQOrSIhGZgZkWAoJNaczusKSaP7N0p7TNAUb5VwCDK47j++vLK?=
 =?us-ascii?Q?rChTWdad1tSkvx4CAN25U8XMGl054hCycFN7LmphQ2A9Hd0DM6rsdJAvywyj?=
 =?us-ascii?Q?k5Hb34WA1MPtjVSI8ZmCG6z4vwrF8IV1ZaDd13W6J0cGEbtUAyjyGA11uYkk?=
 =?us-ascii?Q?bcbq8Q5A82RociB1IyOWmTw1g5Lfw+ZhgJ2E78oCVvTVx54c6lzs7B7S+YXD?=
 =?us-ascii?Q?sd39F7m76/OIHtqxDmlFO3WK6tNdfBk2Tgb9UcFzYcy8c8uXfE+js7VF2cn1?=
 =?us-ascii?Q?uSi0SmUFyIA1OFOALLlrnhy2LTYmPg23Oy4C9E6Zv3qp+8CujMIgV8dZK/TN?=
 =?us-ascii?Q?+1NlvZik+1GVvW/mD6C37CibTbYSwaI5Vi2BaTXootAch8MIV6K38uiCE4xt?=
 =?us-ascii?Q?ipUHWhI4SnfuuY5Yl+IXztxOHYUMWu6xKifkJ98sybxFVgGIn6hr7oOipcVM?=
 =?us-ascii?Q?PNbQZVgL/1mJ19kOU2HYie+l6B2XhDltH1g0Vjq9dl5bmrxtPzbrsmVPRTm7?=
 =?us-ascii?Q?O/JlN2U2OFBoC9WiWOIEy2GxNpfVYVd7PFG0DJzSGkQzu+OmssAYn3x5NpnJ?=
 =?us-ascii?Q?VKDf/cS37btyyIpQWQhB6Vb6fW+13/YZvn1CdGTjrxn812l2lZuUU04Vg6GG?=
 =?us-ascii?Q?exZAXEovdpX/oeeO08GoT9ZX1i9aXKVYegcuVJYHZjQuKG/7FCMWolOtWH7g?=
 =?us-ascii?Q?fdr4z9kygocyhBfDtU6aAvAqb/OM96+HSj/L31fBbP+z2ElTDcg/rmbABmqb?=
 =?us-ascii?Q?KebTekAIm4KBjMST5/1c4Ws17ZAE39PKCsPIemopwsJFE0JlEObEsj1/HbQD?=
 =?us-ascii?Q?4zt1vUKqACOMY0/rHRWQgYy47n8Q5Y2Px8R4GpL+u1Gs/8TgVcFYvAYLKp7n?=
 =?us-ascii?Q?8zMicDJ16qPfYGtzZ611y20=3D?=
X-OriginatorOrg: os.amperecomputing.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 4d7a0f43-cfdb-4a36-e739-08dab595cef2
X-MS-Exchange-CrossTenant-AuthSource: SN4PR01MB7455.prod.exchangelabs.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Oct 2022 08:00:25.8607
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: Db8700CTspdMQ40v5PdfsoGhK7KxmEmLYJPBBG6w/qRAzWEQpO+PU7+QA2ApE0TZFrOPrskT7De9AGK1frTU+oVV9BReHo0qnjdURTj9beM=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR0102MB3604
X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,
        SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

This fixes the following sparse warning:
sparse warnings: (new ones prefixed by >>)
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse: sparse: invalid assignment: |=
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse:    left side has type restricted __poll_t
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse:    right side has type int

Fixes: dd2bc5cc9e25 ("ipmi: ssif_bmc: Add SSIF BMC driver")
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/all/202210181103.ontD9tRT-lkp@intel.com/
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
---
 drivers/char/ipmi/ssif_bmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/ipmi/ssif_bmc.c b/drivers/char/ipmi/ssif_bmc.c
index a7bb4b99000e..2d8069386398 100644
--- a/drivers/char/ipmi/ssif_bmc.c
+++ b/drivers/char/ipmi/ssif_bmc.c
@@ -251,7 +251,7 @@ static __poll_t ssif_bmc_poll(struct file *file, poll_table *wait)
 	spin_lock_irq(&ssif_bmc->lock);
 	/* The request is available, userspace application can get the request */
 	if (ssif_bmc->request_available)
-		mask |= POLLIN;
+		mask |= EPOLLIN;
 
 	spin_unlock_irq(&ssif_bmc->lock);
 
-- 
2.35.1