linux-wireless.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Brian Norris <briannorris@chromium.org>
To: Ganapathi Bhat <gbhat@marvell.com>,
	Nishant Sarmukadam <nishants@marvell.com>
Cc: <linux-kernel@vger.kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Amitkumar Karwar <amitkarwar@gmail.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	linux-wireless@vger.kernel.org,
	Brian Norris <briannorris@chromium.org>
Subject: [PATCH 09/14] mwifiex: pcie: remove redundant synchronize_irq()
Date: Wed, 24 May 2017 17:11:14 -0700	[thread overview]
Message-ID: <20170525001119.64791-9-briannorris@chromium.org> (raw)
In-Reply-To: <20170525001119.64791-1-briannorris@chromium.org>

free_irq() already calls synchronize_irq() in a non-racy manner. Calling
synchronize_irq() here is redundant.

Signed-off-by: Brian Norris <briannorris@chromium.org>
---
 drivers/net/wireless/marvell/mwifiex/pcie.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 3d5c29d79609..7d5a4f2a9a22 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -3209,9 +3209,6 @@ static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
 
 	if (card->msix_enable) {
 		for (i = 0; i < MWIFIEX_NUM_MSIX_VECTORS; i++)
-			synchronize_irq(card->msix_entries[i].vector);
-
-		for (i = 0; i < MWIFIEX_NUM_MSIX_VECTORS; i++)
 			free_irq(card->msix_entries[i].vector,
 				 &card->msix_ctx[i]);
 
-- 
2.13.0.219.gdb65acc882-goog

  parent reply	other threads:[~2017-05-25  0:11 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-25  0:11 [PATCH 01/14] mwifiex: pcie: properly synchronize, disable interrupts in driver callbacks Brian Norris
2017-05-25  0:11 ` [PATCH 02/14] mwifiex: reunite copy-and-pasted remove/reset code Brian Norris
2017-05-25  0:11 ` [PATCH 03/14] mwifiex: reset interrupt status across device reset Brian Norris
2017-05-25  0:11 ` [PATCH 04/14] mwifiex: pcie: don't allow cmd buffer reuse after reset Brian Norris
2017-05-25  0:11 ` [PATCH 05/14] mwifiex: re-register wiphy across reset Brian Norris
2017-06-01  9:15   ` Kalle Valo
2017-06-01 17:39     ` Brian Norris
2017-06-05 15:54       ` Kalle Valo
2017-06-09  9:03         ` Johannes Berg
2017-06-21 18:27           ` Brian Norris
2017-06-22 13:02             ` Johannes Berg
2017-06-27 20:48               ` Brian Norris
2017-06-28  7:28                 ` Johannes Berg
2017-06-29 18:45                   ` Brian Norris
2017-07-04 14:10                 ` Kalle Valo
2017-06-21 17:48         ` Brian Norris
2017-06-22 12:59           ` Johannes Berg
2017-06-27 19:50             ` Brian Norris
2017-06-28  7:21               ` Johannes Berg
2017-05-25  0:11 ` [PATCH 06/14] mwifiex: don't short-circuit netdev notifiers on interface deletion Brian Norris
2017-05-25  0:11 ` [PATCH 07/14] mwifiex: fixup init_channel_scan_gap error case Brian Norris
2017-05-25  0:11 ` [PATCH 08/14] mwifiex: ensure "disable auto DS" struct is initialized Brian Norris
2017-05-25  0:11 ` Brian Norris [this message]
2017-05-25  0:11 ` [PATCH 10/14] mwifiex: pcie: stop masking interrupts in FW downloader Brian Norris
2017-05-25  0:11 ` [PATCH 11/14] mwifiex: utilize netif_tx_{wake,stop}_all_queues() Brian Norris
2017-05-25  0:11 ` [PATCH 12/14] mwifiex: don't open-code ARRAY_SIZE() Brian Norris
2017-05-25  0:11 ` [PATCH 13/14] mwifiex: drop 'add_tail' param from mwifiex_insert_cmd_to_pending_q() Brian Norris
2017-05-25  0:11 ` [PATCH 14/14] mwifiex: pcie: fix whitespace Brian Norris
2017-05-31 17:10 ` [PATCH 01/14] mwifiex: pcie: properly synchronize, disable interrupts in driver callbacks Brian Norris
2017-06-05 11:49   ` Xinming Hu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170525001119.64791-9-briannorris@chromium.org \
    --to=briannorris@chromium.org \
    --cc=amitkarwar@gmail.com \
    --cc=dmitry.torokhov@gmail.com \
    --cc=gbhat@marvell.com \
    --cc=kvalo@codeaurora.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=nishants@marvell.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).