linux-kernel - [PATCH v3 2/5] firmware: move completing fw into a helper

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Message-Id: <1450906497-24179-3-git-send-email-mcgrof@do-not-panic.com>
Date:	Wed, 23 Dec 2015 13:34:54 -0800
From:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
To:	gregkh@...uxfoundation.org, ming.lei@...onical.com
Cc:	jwboyer@...oraproject.org, johannes@...solutions.net,
	luto@...capital.net, corbet@....net, dwmw2@...radead.org,
	dhowells@...hat.com, seth.forshee@...onical.com,
	rusty@...tcorp.com.au, mmarek@...e.cz, mjg59@...f.ucam.org,
	kyle@...nel.org, zohar@...ux.vnet.ibm.com,
	dmitry.kasatkin@...il.com, vgoyal@...hat.com,
	computersforpeace@...il.com, keescook@...omium.org,
	shuahkh@....samsung.com, torvalds@...ux-foundation.org,
	linux-security-module@...r.kernel.org, keyrings@...ux-nfs.org,
	linux-kernel@...r.kernel.org, "Luis R. Rodriguez" <mcgrof@...e.com>
Subject: [PATCH v3 2/5] firmware: move completing fw into a helper

From: "Luis R. Rodriguez" <mcgrof@...e.com>

This will be re-used later through a new extensible interface.

Signed-off-by: Luis R. Rodriguez <mcgrof@...e.com>
---
 drivers/base/firmware_class.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 6f5fcda71a60..d8148aa89b01 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -322,6 +322,15 @@ fail:
 	return rc;
 }
 
+static void fw_finish_direct_load(struct device *device,
+				  struct firmware_buf *buf)
+{
+	mutex_lock(&fw_lock);
+	set_bit(FW_STATUS_DONE, &buf->status);
+	complete_all(&buf->completion);
+	mutex_unlock(&fw_lock);
+}
+
 static int fw_get_filesystem_firmware(struct device *device,
 				       struct firmware_buf *buf)
 {
@@ -363,10 +372,7 @@ static int fw_get_filesystem_firmware(struct device *device,
 	if (!rc) {
 		dev_dbg(device, "system data: direct-loading firmware %s\n",
 			buf->fw_id);
-		mutex_lock(&fw_lock);
-		set_bit(FW_STATUS_DONE, &buf->status);
-		complete_all(&buf->completion);
-		mutex_unlock(&fw_lock);
+		fw_finish_direct_load(device, buf);
 	}
 
 	return rc;
-- 
2.6.2

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