linux-kernel - [PATCH 4/4] staging: dgap: remove duplicate code

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Date:	Thu, 16 Jul 2015 18:28:20 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Lidza Louina <lidza.louina@...il.com>,
	Mark Hounschell <markh@...pro.net>,
	Daeseok Youn <daeseok.youn@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org,
	driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 4/4] staging: dgap: remove duplicate code

Remove the duplicate code of dgap_remove_one() and dgap_stop().

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/dgap/dgap.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 4f07a0c..b344e03 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -7024,22 +7024,9 @@ static void dgap_stop(bool removesys, struct pci_driver *drv)
 static void dgap_remove_one(struct pci_dev *dev)
 {
 	unsigned int i;
-	ulong lock_flags;
 	struct pci_driver *drv = to_pci_driver(dev->dev.driver);
 
-	spin_lock_irqsave(&dgap_poll_lock, lock_flags);
-	dgap_poll_stop = 1;
-	spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
-
-	/* Turn off poller right away. */
-	del_timer_sync(&dgap_poll_timer);
-
-	dgap_remove_driver_sysfiles(drv);
-
-	device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
-	class_destroy(dgap_class);
-	unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
-
+	dgap_stop(true, drv);
 	for (i = 0; i < dgap_numboards; ++i) {
 		dgap_remove_ports_sysfiles(dgap_board[i]);
 		dgap_cleanup_tty(dgap_board[i]);
-- 
1.8.1.2

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