From patchwork Wed Apr 23 08:21:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 884331 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9170427CB2C for ; Wed, 23 Apr 2025 08:21:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396478; cv=none; b=DELI+bilbA2UGwOeHmfKPGoYL0jGqLcbNVEejxq6tRPcWWWPLDNqPl5D7k6xN4RxGwsWTN7YaaLAE2sTDJvf8ys71RbKyskkHt8RQYFHYYODa5Z31a6rAzSUdTmETLFcvQpbg84oJ4BjoYwRo0FmQNgGAGRBLsfmVSNrNTWHGpg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396478; c=relaxed/simple; bh=CDaH+20zbj/NLBg8TqnLrM6ZgtaWU9tyRANrkmaHO5s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=NiZ6SImQQzWwN0e4IErOIymso17boNa60dAoFRnVe0IUaPm+j4iTNVsnEpzcJo52RKFmVMh8DO1LIlB45mfCQIYNI87WeDzw3cFbumvnHO8GZ7+0NFJHx9c3VKYKiVmnkIARyJ6BT8Ae3wIdEMV2g7d7R9wNPgQl9IoXejeCtQ4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1u7VLu-0003K2-5H; Wed, 23 Apr 2025 10:21:06 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1u7VLt-001gbC-1t; Wed, 23 Apr 2025 10:21:05 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1u7VLt-00BoAZ-1c; Wed, 23 Apr 2025 10:21:05 +0200 From: Sascha Hauer Date: Wed, 23 Apr 2025 10:21:03 +0200 Subject: [PATCH v2 2/4] wifi: mwifiex: let mwifiex_init_fw() return 0 for success Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250423-mwifiex-drop-asynchronous-init-v2-2-1bb951073a06@pengutronix.de> References: <20250423-mwifiex-drop-asynchronous-init-v2-0-1bb951073a06@pengutronix.de> In-Reply-To: <20250423-mwifiex-drop-asynchronous-init-v2-0-1bb951073a06@pengutronix.de> To: Brian Norris , Francesco Dolcini Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Sascha Hauer , Francesco Dolcini X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1745396465; l=3107; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=CDaH+20zbj/NLBg8TqnLrM6ZgtaWU9tyRANrkmaHO5s=; b=W7K8TlycEY8aylV625l/5KRdlD060Pxv2t3Xs5U7KbSbasxspgj0XrEwK6fT7R55IP/heCN3E 7k/xhCgpG6SBtj/8DzQO60/j6IPS/e/YdIdqRRljMOZ3kN+6ySdBVFn X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: s.hauer@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-wireless@vger.kernel.org mwifiex_sta_init_cmd() returns -EINPROGRESS as success indication when the init param is true. Likewise mwifiex_init_fw() returns -EINPROGRESS as success indication: It will either return -EINPROGRESS directly when in mfg_mode or the return value of mwifiex_sta_init_cmd() when in normal mode. -EINPROGRESS is a leftover from times when the initialization commands were sent asynchronously. Since Commit 7bff9c974e1a ("mwifiex: send firmware initialization commands synchronously") the return value has become meaningless, so change mwifiex_sta_init_cmd() and mwifiex_init_fw() to return 0 for success. Reviewed-by: Francesco Dolcini Acked-by: Brian Norris Signed-off-by: Sascha Hauer --- drivers/net/wireless/marvell/mwifiex/init.c | 3 +-- drivers/net/wireless/marvell/mwifiex/main.c | 7 ++----- drivers/net/wireless/marvell/mwifiex/sta_cmd.c | 4 +--- 3 files changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c index 7877dfe5a2233..dd24e8b140655 100644 --- a/drivers/net/wireless/marvell/mwifiex/init.c +++ b/drivers/net/wireless/marvell/mwifiex/init.c @@ -509,7 +509,6 @@ int mwifiex_init_fw(struct mwifiex_adapter *adapter) } if (adapter->mfg_mode) { adapter->hw_status = MWIFIEX_HW_STATUS_READY; - ret = -EINPROGRESS; } else { for (i = 0; i < adapter->priv_num; i++) { ret = mwifiex_sta_init_cmd(adapter->priv[i], @@ -527,7 +526,7 @@ int mwifiex_init_fw(struct mwifiex_adapter *adapter) adapter->hw_status = MWIFIEX_HW_STATUS_READY; - return ret; + return 0; } /* diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 0e1f539404014..3f1b8be5ad26c 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -589,12 +589,9 @@ static int _mwifiex_fw_dpc(const struct firmware *firmware, void *context) adapter->init_wait_q_woken = false; ret = mwifiex_init_fw(adapter); - if (ret == -1) { + if (ret == -1) goto err_init_fw; - } else if (!ret) { - adapter->hw_status = MWIFIEX_HW_STATUS_READY; - goto done; - } + /* Wait for mwifiex_init to complete */ if (!adapter->mfg_mode) { wait_event_interruptible(adapter->init_wait_q, diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index c4689f5a1acc8..af38744eddaa9 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -2433,11 +2433,9 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_CFG, HostCmd_ACT_GEN_SET, 0, &tx_cfg, true); - if (init) { + if (init) /* set last_init_cmd before sending the command */ priv->adapter->last_init_cmd = HostCmd_CMD_11N_CFG; - ret = -EINPROGRESS; - } return ret; }