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client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DS1PEPF0000E636.mail.protection.outlook.com (10.167.17.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6064.21 via Frontend Transport; Wed, 1 Feb 2023 16:56:36 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Wed, 1 Feb 2023 10:56:36 -0600 Received: from vijendar-X570-GAMING-X.amd.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Wed, 1 Feb 2023 10:56:32 -0600 From: Vijendar Mukunda To: , CC: , , , , , Vijendar Mukunda , Vinod Koul , Bard Liao , Pierre-Louis Bossart , Sanyog Kale , open list Subject: [PATCH] soundwire: export sdw_compute_slave_ports() function Date: Wed, 1 Feb 2023 22:29:44 +0530 Message-ID: <20230201165944.3169125-1-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E636:EE_|DM4PR12MB6446:EE_ X-MS-Office365-Filtering-Correlation-Id: 4387ee22-4f81-4ec2-49eb-08db047547f2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Feb 2023 16:56:36.7021 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4387ee22-4f81-4ec2-49eb-08db047547f2 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF0000E636.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6446 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Export sdw_compute_slave_ports() function to use it in another soundwire manager module. Move sdw_transport_data structure to bus header file to export sdw_compute_slave_ports() function. Signed-off-by: Vijendar Mukunda --- drivers/soundwire/bus.h | 9 +++++++++ drivers/soundwire/generic_bandwidth_allocation.c | 12 +++--------- 2 files changed, 12 insertions(+), 9 deletions(-) diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h index 7631ef5e71fb..141b99ac58de 100644 --- a/drivers/soundwire/bus.h +++ b/drivers/soundwire/bus.h @@ -144,6 +144,13 @@ struct sdw_master_runtime { struct list_head bus_node; }; +struct sdw_transport_data { + int hstart; + int hstop; + int block_offset; + int sub_block_offset; +}; + struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave, enum sdw_data_direction direction, unsigned int port_num); @@ -213,5 +220,7 @@ int sdw_bwrite_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr, u8 val void sdw_clear_slave_status(struct sdw_bus *bus, u32 request); int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size); +void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, + struct sdw_transport_data *t_data); #endif /* __SDW_BUS_H */ diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index f7c66083a4dd..39543048baa7 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -28,15 +28,8 @@ struct sdw_group { unsigned int *rates; }; -struct sdw_transport_data { - int hstart; - int hstop; - int block_offset; - int sub_block_offset; -}; - -static void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, - struct sdw_transport_data *t_data) +void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, + struct sdw_transport_data *t_data) { struct sdw_slave_runtime *s_rt = NULL; struct sdw_port_runtime *p_rt; @@ -85,6 +78,7 @@ static void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, } } } +EXPORT_SYMBOL(sdw_compute_slave_ports); static void sdw_compute_master_ports(struct sdw_master_runtime *m_rt, struct sdw_group_params *params, -- 2.34.1