From mboxrd@z Thu Jan 1 00:00:00 1970 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 03ED9168A7 for ; Mon, 8 May 2023 10:34:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 780C0C4339B; Mon, 8 May 2023 10:34:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683542066; bh=rKxa6za2E3Ax6EuEdZlSGaFfMGzEoKJwAYaUArXmzAE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MkNhMj5Te6/myth2khKAQ9BOIjzC8I7ELBcs/TPhJAoK1SLcURV6zdUwNp6VpidUr qi8vImh929RuSko2EPLOucw3zHb7DTFB8u1hLOzSy01/1uoR8Bcy0z+KZnpCyHsBCI j0/VB7lfVG3PYBf4oUeQmuPwQY0KdpLjB+rkipxQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Douglas Anderson , Lad Prabhakar , Kalle Valo , Sasha Levin Subject: [PATCH 6.2 283/663] wifi: ath5k: Use platform_get_irq() to get the interrupt Date: Mon, 8 May 2023 11:41:49 +0200 Message-Id: <20230508094437.403272339@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094428.384831245@linuxfoundation.org> References: <20230508094428.384831245@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Douglas Anderson [ Upstream commit 95c95251d0547b46d6571e4fbd51b42865c15a4a ] As of commit a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core"), we need to use platform_get_irq() instead of platform_get_resource() to get our IRQs because platform_get_resource() simply won't get them anymore. This was already fixed in several other Atheros WiFi drivers, apparently in response to Zeal Robot reports. An example of another fix is commit 9503a1fc123d ("ath9k: Use platform_get_irq() to get the interrupt"). ath5k seems to have been missed in this effort, though. Fixes: a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core") Signed-off-by: Douglas Anderson Reviewed-by: Lad Prabhakar Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230201084131.v2.2.Ic4f8542b0588d7eb4bc6e322d4af3d2064e84ff0@changeid Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath5k/ahb.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c index 2c9cec8b53d9e..28a1e5eff204e 100644 --- a/drivers/net/wireless/ath/ath5k/ahb.c +++ b/drivers/net/wireless/ath/ath5k/ahb.c @@ -113,15 +113,13 @@ static int ath_ahb_probe(struct platform_device *pdev) goto err_out; } - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (res == NULL) { - dev_err(&pdev->dev, "no IRQ resource found\n"); - ret = -ENXIO; + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + dev_err(&pdev->dev, "no IRQ resource found: %d\n", irq); + ret = irq; goto err_iounmap; } - irq = res->start; - hw = ieee80211_alloc_hw(sizeof(struct ath5k_hw), &ath5k_hw_ops); if (hw == NULL) { dev_err(&pdev->dev, "no memory for ieee80211_hw\n"); -- 2.39.2