From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UoVHp-0000uu-RK for barebox@lists.infradead.org; Mon, 17 Jun 2013 08:59:42 +0000 From: Sascha Hauer Date: Mon, 17 Jun 2013 10:59:13 +0200 Message-Id: <1371459556-24073-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 1/4] ata: implement detect callback To: barebox@lists.infradead.org This makes it possible to use the 'detect' command for ata devices. Signed-off-by: Sascha Hauer --- drivers/ata/disk_ata_drive.c | 24 +++++++++++++++++++----- include/ata_drive.h | 1 + 2 files changed, 20 insertions(+), 5 deletions(-) diff --git a/drivers/ata/disk_ata_drive.c b/drivers/ata/disk_ata_drive.c index 2cff584..4ad7564 100644 --- a/drivers/ata/disk_ata_drive.c +++ b/drivers/ata/disk_ata_drive.c @@ -325,14 +325,10 @@ on_error: return rc; } -static int ata_set_probe(struct param_d *param, void *priv) +int ata_port_detect(struct ata_port *port) { - struct ata_port *port = priv; int ret; - if (!port->probe) - return 0; - if (port->initialized) { dev_info(&port->class_dev, "already initialized\n"); return 0; @@ -347,6 +343,23 @@ static int ata_set_probe(struct param_d *param, void *priv) return 0; } +static int ata_set_probe(struct param_d *param, void *priv) +{ + struct ata_port *port = priv; + + if (!port->probe) + return 0; + + return ata_port_detect(port); +} + +static int ata_detect(struct device_d *dev) +{ + struct ata_port *port = container_of(dev, struct ata_port, class_dev); + + return ata_port_detect(port); +} + /** * Register an ATA drive behind an IDE like interface * @param dev The interface device @@ -360,6 +373,7 @@ int ata_port_register(struct ata_port *port) port->class_dev.id = DEVICE_ID_DYNAMIC; strcpy(port->class_dev.name, "ata"); port->class_dev.parent = port->dev; + port->class_dev.detect = ata_detect; ret = register_device(&port->class_dev); if (ret) diff --git a/include/ata_drive.h b/include/ata_drive.h index 049082f..fcb3a3c 100644 --- a/include/ata_drive.h +++ b/include/ata_drive.h @@ -100,6 +100,7 @@ struct ata_port { int ide_port_register(struct device_d *, struct ata_ioports *); int ata_port_register(struct ata_port *port); +int ata_port_detect(struct ata_port *port); struct device_d; -- 1.8.3.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox