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Sat, 15 Sep 2018 01:31:40 +0000 Received: from CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::151:b6fe:32c8:cccd]) by CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::151:b6fe:32c8:cccd%9]) with mapi id 15.20.1164.008; Sat, 15 Sep 2018 01:31:40 +0000 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Randy Dunlap , Jens Axboe , "linux-block@vger.kernel.org" , Sasha Levin Subject: [PATCH AUTOSEL 4.18 85/92] block/DAC960.c: fix defined but not used build warnings Thread-Topic: [PATCH AUTOSEL 4.18 85/92] block/DAC960.c: fix defined but not used build warnings Thread-Index: AQHUTJO8NiRGb+1gWEanqILxs3Xq8Q== Date: Sat, 15 Sep 2018 01:30:50 +0000 Message-ID: <20180915012944.179481-84-alexander.levin@microsoft.com> References: <20180915012944.179481-1-alexander.levin@microsoft.com> In-Reply-To: <20180915012944.179481-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;CY4PR21MB0117;6:oV7DsXOrAw+4gRtFBj/bzaQobi3wjEjY3Ku94RYvv16DwwydJgwHe1w9yu/EHGAm0g66eS0S9fhLJ1Dxq918PckmlMx95WPUBc8QoSHF7plTdLAzZ2M6lc6PQl/kZjwEi2y20Lvs7O192mvT4BcjYKnYVn+Qmy1WTxq2dQ1fm7+Sk+eT1BjW32cTMXtBpQa5TfCgvhBVe7bazKaf4jbpnU2uj6AAlDLjz0/1cG9lVeliQBLflsssfyhlgi7ACkUVoxlQQroIv227duN+Vtj7/Ow4QsZaJDLGradlGN0g449An5Qke6FVq1XzgxFICXZ9K2HOYchoAueWmp6HLW5HRCWOlSXIvFuvXZ4geNeW1icNOlxqGTrFkVl6KWCAQBPH3hbKep5uB8MXQwIh6w5YBX9t/7WHc8+q8kPLoxj3PoVOOzSGFSsvstz8bh1x+8U5grApjaxpgSHZyT2b9M26Ug==;5:uzoMxAAafz/AFnrJlJ6tjKOO6J3dvPwYPzSdJQOc0+Xb9BBHB/txOdhW9XkdthXRkhtzfyYI0uoiKVrCGK8U9xnr7fpKunJsTxTxyJkxrQrn3UDLVTeQj3qK/e5B0rV0Re+D9huwMD4WaDfp1T2UFi9dBuPGgo6o8kVepBoMwHM=;7:6T9IkJobeW4hppNsnvAaF3QQVUE3hx3b6Jjvvh+DJHaUKpP+j24NwpD0tCvtvLyj8YexKjP0nB7xVbJe2YIC+JQ0IJE+KfuvFcelJqyJhADrGiAAZkjjbtWhXX8Z01axEGo0CYDdB1gVw6Jrh1mwsu4YxVIJ4Hqaa3D8SHv/pRXVD1HH+1T46cYwCDAIl2xYHFwU/kQCTFcTINlTfFOC557sOqxYkjOZq/YfxXaXVlMwnjg25ozQgpm8OYdmnhjB x-ms-office365-filtering-correlation-id: 4a26e6e7-7411-41eb-2095-08d61aaafcdc x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(4618075)(2017052603328)(7193020);SRVR:CY4PR21MB0117; 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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: 7H6Cf+kMIaHyAQZ5QQgF8HXHHbODrfW/LroNEGnFw/rhAu69k3uh0tJnE7nbTXvxzGcAuCXI0hzg+lLdeWCFVALTGa28mZDtZV0Um81kvKWuwT4Uk/bLgcDB65yogXgpxWGikabXkwvAWpxAeqDn8rCSCTW73ddvOjRWT117Rg1C3Q6nGJ8tvZ2S2iiz8NBwPAfI0u8KovXbLxW+k0qBP+zi56s3kTMEYB6plFd3XfQvGV+e3A3tOKV6g9e8gbxlPn+4AVe1T2kgOfcCdZvVwbDNLnFSPH++3OUDigJp6VapHkO38GVaIuiRJ9epa23/L0cAvuqpFKrvBRGwnEwYwNXlmXliNxuAVWnjKqYTVHg= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4a26e6e7-7411-41eb-2095-08d61aaafcdc X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Sep 2018 01:30:50.2760 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR21MB0117 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap [ Upstream commit 3993e501bf853cce85c5114a704b86b8f486790c ] Fix build warnings in DAC960.c when CONFIG_PROC_FS is not enabled by marking the unused functions as __maybe_unused. ../drivers/block/DAC960.c:6429:12: warning: 'dac960_proc_show' defined but = not used [-Wunused-function] ../drivers/block/DAC960.c:6449:12: warning: 'dac960_initial_status_proc_sho= w' defined but not used [-Wunused-function] ../drivers/block/DAC960.c:6456:12: warning: 'dac960_current_status_proc_sho= w' defined but not used [-Wunused-function] Signed-off-by: Randy Dunlap Cc: Jens Axboe Cc: linux-block@vger.kernel.org Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- drivers/block/DAC960.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index f6518067aa7d..f99e5c883368 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -21,6 +21,7 @@ #define DAC960_DriverDate "21 Aug 2007" =20 =20 +#include #include #include #include @@ -6426,7 +6427,7 @@ static bool DAC960_V2_ExecuteUserCommand(DAC960_Contr= oller_T *Controller, return true; } =20 -static int dac960_proc_show(struct seq_file *m, void *v) +static int __maybe_unused dac960_proc_show(struct seq_file *m, void *v) { unsigned char *StatusMessage =3D "OK\n"; int ControllerNumber; @@ -6446,14 +6447,16 @@ static int dac960_proc_show(struct seq_file *m, voi= d *v) return 0; } =20 -static int dac960_initial_status_proc_show(struct seq_file *m, void *v) +static int __maybe_unused dac960_initial_status_proc_show(struct seq_file = *m, + void *v) { DAC960_Controller_T *Controller =3D (DAC960_Controller_T *)m->private; seq_printf(m, "%.*s", Controller->InitialStatusLength, Controller->Combin= edStatusBuffer); return 0; } =20 -static int dac960_current_status_proc_show(struct seq_file *m, void *v) +static int __maybe_unused dac960_current_status_proc_show(struct seq_file = *m, + void *v) { DAC960_Controller_T *Controller =3D (DAC960_Controller_T *) m->private; unsigned char *StatusMessage =3D --=20 2.17.1