Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756686AbaGDKbH (ORCPT ); Fri, 4 Jul 2014 06:31:07 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:44846 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751978AbaGDKbG (ORCPT ); Fri, 4 Jul 2014 06:31:06 -0400 Date: Fri, 4 Jul 2014 19:29:55 +0900 From: Daeseok Youn To: lidza.louina@gmail.com, gregkh@linuxfoundation.org Cc: markh@compro.net, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] staging: dgap: remove unused waitqueues Message-ID: <20140704102955.GA32610@devel.8.8.4.4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org dgap_dl_wait and kme_wait are not used in dgap. Signed-off-by: Daeseok Youn --- drivers/staging/dgap/dgap.c | 8 -------- drivers/staging/dgap/dgap.h | 1 - 2 files changed, 0 insertions(+), 9 deletions(-) diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index b193d20..e8d3c99 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -218,7 +218,6 @@ static uint dgap_numboards; static struct board_t *dgap_board[MAXBOARDS]; static ulong dgap_poll_counter; static int dgap_driver_state = DRIVER_INITIALIZED; -static wait_queue_head_t dgap_dl_wait; static int dgap_poll_tick = 20; /* Poll interval - 20 ms */ static struct class *dgap_class; @@ -1200,8 +1199,6 @@ static void dgap_init_globals(void) dgap_board[i] = NULL; init_timer(&dgap_poll_timer); - - init_waitqueue_head(&dgap_dl_wait); } /************************************************************************ @@ -4162,11 +4159,6 @@ static int dgap_tty_ioctl(struct tty_struct *tty, unsigned int cmd, static int dgap_alloc_flipbuf(struct board_t *brd) { /* - * Initialize KME waitqueues... - */ - init_waitqueue_head(&brd->kme_wait); - - /* * allocate flip buffer for board. */ brd->flipbuf = kmalloc(MYFLIPLEN, GFP_KERNEL); diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h index c00b2e2..9728d59 100644 --- a/drivers/staging/dgap/dgap.h +++ b/drivers/staging/dgap/dgap.h @@ -603,7 +603,6 @@ struct board_t { /* by DPA */ u16 dpastatus; /* The board "status", as defined */ /* by DPA */ - wait_queue_head_t kme_wait; /* Needed for DPA support */ u32 conc_dl_status; /* Status of any pending conc */ /* download */ -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/