Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752511Ab3FVRou (ORCPT ); Sat, 22 Jun 2013 13:44:50 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:53813 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751992Ab3FVRot (ORCPT ); Sat, 22 Jun 2013 13:44:49 -0400 From: Prabhakar Lad To: Mauro Carvalho Chehab , LMML , Hans Verkuil , Laurent Pinchart Cc: DLOS , LKML , "Lad, Prabhakar" , Guennadi Liakhovetski , Sylwester Nawrocki , Sakari Ailus Subject: [PATCH v2 1/2] media: i2c: tvp7002: add support for asynchronous probing Date: Sat, 22 Jun 2013 23:14:14 +0530 Message-Id: <1371923055-29623-2-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1371923055-29623-1-git-send-email-prabhakar.csengg@gmail.com> References: <1371923055-29623-1-git-send-email-prabhakar.csengg@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1858 Lines: 57 From: "Lad, Prabhakar" Both synchronous and asynchronous tvp7002 subdevice probing is supported by this patch. Signed-off-by: Lad, Prabhakar Cc: Hans Verkuil Cc: Laurent Pinchart Cc: Mauro Carvalho Chehab Cc: Guennadi Liakhovetski Cc: Sylwester Nawrocki Cc: Sakari Ailus Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com --- drivers/media/i2c/tvp7002.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index 36ad565..b577548 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include @@ -1040,6 +1041,10 @@ static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id) } v4l2_ctrl_handler_setup(&device->hdl); + error = v4l2_async_register_subdev(&device->sd); + if (error) + goto error; + return 0; error: @@ -1064,6 +1069,7 @@ static int tvp7002_remove(struct i2c_client *c) v4l2_dbg(1, debug, sd, "Removing tvp7002 adapter" "on address 0x%x\n", c->addr); + v4l2_async_unregister_subdev(&device->sd); #if defined(CONFIG_MEDIA_CONTROLLER) media_entity_cleanup(&device->sd.entity); #endif -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/