From patchwork Mon Nov 27 16:20:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 748053 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1E4E8364B2; Mon, 27 Nov 2023 16:20:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dDte25c/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10ABCC433CA; Mon, 27 Nov 2023 16:20:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701102032; bh=jnbhwmRl5zZlAGHpkM5vY+jFOya5KqTgBO3ldORwj7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dDte25c/awNiRJwP+2/pSDXAAOOgEj04pV3I73rdGLt6puSaQ4kcF0CoDWBp55WbG jTLKWaBbB8QkzG+sBAHNS38VkGqmzP1kOI0w3+v/q4Pq+oiMuA10Zibi/9z78h0fTD HjzpWZsBdtBNzkFAI1ds9sIRhWNFcQeMz4oiZCUHjOQyGNx7BJkQg+f/N8hYJXuoGj TKmfy95UoKFuTrazxW22ax7QX3vBwwQhTBs1hncfIr/6YiOxnn5qy6Y63r7rOrzy9z 5G/MeBe5DQaK4lL0iHeMlAKAw3WvjrqtJRbjrWQHWjn0CI3BAXAxypwDxw3Kf8IOun EFHO/TQ7Htc6g== From: Kalle Valo To: mhi@lists.linux.dev Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org Subject: [PATCH RFC v2 6/8] wifi: ath11k: fix warning on DMA ring capabilities event Date: Mon, 27 Nov 2023 18:20:20 +0200 Message-Id: <20231127162022.518834-7-kvalo@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231127162022.518834-1-kvalo@kernel.org> References: <20231127162022.518834-1-kvalo@kernel.org> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Baochen Qiang We are seeing below warning in both reset and suspend/resume scenarios: [69663.691847] ath11k_pci 0000:02:00.0: Already processed, so ignoring dma ring caps This is because ab->num_db_cap is not cleared in ath11k_wmi_free_dbring_caps(), so clear it to avoid such warnings. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 Signed-off-by: Baochen Qiang Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath11k/wmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 2845b4313d3a..b73d4286f7d3 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -4786,6 +4786,7 @@ static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab) { kfree(ab->db_caps); ab->db_caps = NULL; + ab->num_db_cap = 0; } static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,