From patchwork Wed Mar 19 09:29:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 875077 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 307DA257AE7; Wed, 19 Mar 2025 09:31:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376700; cv=none; b=uX1F17YcWGEXmqv00ixpDqvIohK0DBzZ/HPNC9iTwlxqXXl07jCSSouIVJ7OJxgI8YsHgqDX2AU0nDHgF6+8+geN20Ymkogx0nYljXjSGU8k38C/He70ozfmZxdBsb9icx4dqv9UzUVPDka68ABPrNr+uJmcdcmum2hrQ/LvPhk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376700; c=relaxed/simple; bh=g8epWtV0wV72iaajZGoYKR5VVY69o2FdAj6xtRjzIdY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IQrfv4l/SGucqT08gChn9/6RO83Zb15jk9ObD7ZUhKmKAQA2s+AyhnQi5lUL3YQTZDDr23hMJltnOdOGvzaYgZJOV6yV2s4jPi4D2nUpI1Y4SUC1jFy7yVDV9szS3kP4fFRvnSrRSBeN7rwcxaUzKZqDrfaz/tKqt8wnN5pzFkk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gqUv9Bd7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gqUv9Bd7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8B92C4CEE9; Wed, 19 Mar 2025 09:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742376699; bh=g8epWtV0wV72iaajZGoYKR5VVY69o2FdAj6xtRjzIdY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gqUv9Bd70B8pXRazMLQ+CRph9AGw08H7J+aNsYEUxEPuWxt94g2c4cWbLjUdDEG7r cHpa5KTokcliz+NV6hk98tFwtIjebDprW8qtfwrOYLW759Gqn4+fttaVKSI9DtiLEA YxiIG/s5h5+fTKp2oEAsjQvMh9kfcjTo291haVr5obTva8VHwGfyG4m76X7WorhSbu mjU9s5MdMfByJtp+cMJKMv74Qml4wX0Wj8Me8C3/0jHVpMmBdWDtL0eQICHtB8KxDw /mXtkcaEt4N+CpcY4XzJweXMRmL9stXIbZfGk5YnNWCXPjavQfh3trehepbkNtvEAs 8jBvthToVewSg== From: "Jiri Slaby (SUSE)" To: tglx@linutronix.de Cc: maz@kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Hans de Goede , Andi Shyti , Peter Rosin , linux-i2c@vger.kernel.org Subject: [PATCH v2 19/57] irqdomain: i2c: Switch to irq_domain_create_linear() Date: Wed, 19 Mar 2025 10:29:12 +0100 Message-ID: <20250319092951.37667-20-jirislaby@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319092951.37667-1-jirislaby@kernel.org> References: <20250319092951.37667-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 irq_domain_add_linear() is going away as being obsolete now. Switch to the preferred irq_domain_create_linear(). That differs in the first parameter: It takes more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). Signed-off-by: Jiri Slaby (SUSE) Cc: Hans de Goede Cc: Andi Shyti Cc: Peter Rosin Cc: linux-i2c@vger.kernel.org --- drivers/i2c/busses/i2c-cht-wc.c | 2 +- drivers/i2c/muxes/i2c-mux-pca954x.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-cht-wc.c b/drivers/i2c/busses/i2c-cht-wc.c index 26a36a65521e..606ac071cb80 100644 --- a/drivers/i2c/busses/i2c-cht-wc.c +++ b/drivers/i2c/busses/i2c-cht-wc.c @@ -467,7 +467,7 @@ static int cht_wc_i2c_adap_i2c_probe(struct platform_device *pdev) return ret; /* Alloc and register client IRQ */ - adap->irq_domain = irq_domain_add_linear(NULL, 1, &irq_domain_simple_ops, NULL); + adap->irq_domain = irq_domain_create_linear(NULL, 1, &irq_domain_simple_ops, NULL); if (!adap->irq_domain) return -ENOMEM; diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index 6f84018258c4..f6430db6c115 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -442,9 +442,9 @@ static int pca954x_irq_setup(struct i2c_mux_core *muxc) raw_spin_lock_init(&data->lock); - data->irq = irq_domain_add_linear(client->dev.of_node, - data->chip->nchans, - &irq_domain_simple_ops, data); + data->irq = irq_domain_create_linear(of_fwnode_handle(client->dev.of_node), + data->chip->nchans, + &irq_domain_simple_ops, data); if (!data->irq) return -ENODEV;