linux-kernel - [PATCH] media: em28xx - remove reset

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Message-Id: <1404938163-27461-1-git-send-email-shuah.kh@samsung.com>
Date:	Wed,  9 Jul 2014 14:36:03 -0600
From:	Shuah Khan <shuah.kh@...sung.com>
To:	m.chehab@...sung.com
Cc:	Shuah Khan <shuah.kh@...sung.com>, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] media: em28xx - remove reset_resume interface

em28xx uses resume interface as its reset_resume interface.
If usb device is reset during suspend, reset_resume doesn't
do the necessary initialization which leads to resume failure.
Many systems don't maintain do not maintain suspend current to
the USB host controllers during hibernation. Remove reset_resume
to allow disconnect to be called followed by device restore
sequence.

Signed-off-by: Shuah Khan <shuah.kh@...sung.com>
---
 drivers/media/usb/em28xx/em28xx-cards.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 15ad470..c53fa77 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -3522,7 +3522,6 @@ static struct usb_driver em28xx_usb_driver = {
 	.disconnect = em28xx_usb_disconnect,
 	.suspend = em28xx_usb_suspend,
 	.resume = em28xx_usb_resume,
-	.reset_resume = em28xx_usb_resume,
 	.id_table = em28xx_id_table,
 };
 
-- 
1.7.10.4

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