linux-kernel - [char-misc-next 14/21] mei: remove write only need_reset member of struct mei

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Date:	Tue,  8 Jan 2013 23:07:25 +0200
From:	Tomas Winkler <tomas.winkler@...el.com>
To:	gregkh@...uxfoundation.org
Cc:	arnd@...db.de, alan@...ux.intel.com, linux-kernel@...r.kernel.org,
	Tomas Winkler <tomas.winkler@...el.com>
Subject: [char-misc-next 14/21] mei: remove write only need_reset member of struct mei_device

need_reset is not used anymore

Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
---
 drivers/misc/mei/init.c    |    6 +-----
 drivers/misc/mei/mei_dev.h |    1 -
 2 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 70fad4e..2391832 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -199,10 +199,8 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 	struct mei_cl_cb *cb_next = NULL;
 	bool unexpected;
 
-	if (dev->dev_state == MEI_DEV_RECOVERING_FROM_RESET) {
-		dev->need_reset = true;
+	if (dev->dev_state == MEI_DEV_RECOVERING_FROM_RESET)
 		return;
-	}
 
 	unexpected = (dev->dev_state != MEI_DEV_INITIALIZING &&
 			dev->dev_state != MEI_DEV_DISABLED &&
@@ -224,8 +222,6 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 	dev_dbg(&dev->pdev->dev, "currently saved host_hw_state = 0x%08x.\n",
 	    dev->host_hw_state);
 
-	dev->need_reset = false;
-
 	if (dev->dev_state != MEI_DEV_INITIALIZING) {
 		if (dev->dev_state != MEI_DEV_DISABLED &&
 		    dev->dev_state != MEI_DEV_POWER_DOWN)
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index dcd7a44..e42db31 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -260,7 +260,6 @@ struct mei_device {
 	enum mei_dev_state dev_state;
 	enum mei_init_clients_states init_clients_state;
 	u16 init_clients_timer;
-	bool need_reset;
 
 	unsigned char rd_msg_buf[MEI_RD_MSG_BUF_SIZE];	/* control messages */
 	u32 rd_msg_hdr;
-- 
1.7.4.4

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