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charset="Windows-1252" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CO1PR11MB5154.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f7d86c6b-31b1-4198-8703-08d934be691b X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jun 2021 14:11:06.0870 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: u3LkWc1eXfR37W3DFVqImmdNW0MxBCo5mpXzNQgK+2JbUHV2xGTt9whvRRNVrbkJ1+7axf7PGYwVSrTst0hsATCp59IXQkRcpwcNstCnWMY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB5139 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/06/2021 06:57, Stephen Rothwell wrote: > Hi all, > > After merging the mailbox tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > In file included from drivers/mailbox/mailbox-mpfs.c:19: > include/soc/microchip/mpfs.h:43:12: warning: 'mpfs_blocking_transaction' = defined but not used [-Wunused-function] > 43 | static int mpfs_blocking_transaction(struct mpfs_sys_controller = *mpfs_client, void *msg, > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > > Introduced by commit > > de5473936808 ("mbox: add polarfire soc system controller mailbox") > > -- Cheers, Stephen Rothwell Hi, That function is defined for services using the mailbox, and since=20 currently none exist it is redundant. I will move it to another patch=20 series that adds the services and resubmit this series. Thanks, Conor.