linux-kernel - [PATCH v4 05/11] media: davinci: vpif_capture: use module_platform

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Message-Id: <1371482451-18314-6-git-send-email-prabhakar.csengg@gmail.com>
Date:	Mon, 17 Jun 2013 20:50:45 +0530
From:	Prabhakar Lad <prabhakar.csengg@...il.com>
To:	Mauro Carvalho Chehab <mchehab@...hat.com>,
	LMML <linux-media@...r.kernel.org>,
	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
Subject: [PATCH v4 05/11] media: davinci: vpif_capture: use module_platform_driver()

From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>

This patch uses module_platform_driver() to simplify the code.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
---
 drivers/media/platform/davinci/vpif_capture.c |   28 +------------------------
 1 file changed, 1 insertion(+), 27 deletions(-)

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 7d3c449..091c7a4 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -2270,30 +2270,4 @@ static __refdata struct platform_driver vpif_driver = {
 	.remove = vpif_remove,
 };
 
-/**
- * vpif_init: initialize the vpif driver
- *
- * This function registers device and driver to the kernel, requests irq
- * handler and allocates memory
- * for channel objects
- */
-static __init int vpif_init(void)
-{
-	return platform_driver_register(&vpif_driver);
-}
-
-/**
- * vpif_cleanup : This function clean up the vpif capture resources
- *
- * This will un-registers device and driver to the kernel, frees
- * requested irq handler and de-allocates memory allocated for channel
- * objects.
- */
-static void vpif_cleanup(void)
-{
-	platform_driver_unregister(&vpif_driver);
-}
-
-/* Function for module initialization and cleanup */
-module_init(vpif_init);
-module_exit(vpif_cleanup);
+module_platform_driver(vpif_driver);
-- 
1.7.9.5

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