linux-kernel - [PATCH v2 16/16] spi: cadence: Remove explicit device node availability check

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Message-ID: <20250924074602.266292-17-sakari.ailus@linux.intel.com>
Date: Wed, 24 Sep 2025 10:46:02 +0300
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: linux-acpi@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-leds@...r.kernel.org,
	linux-media@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-spi@...r.kernel.org,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Danilo Krummrich <dakr@...nel.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Daniel Scally <djrscally@...il.com>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Javier Carrasco <javier.carrasco@...fvision.net>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Lee Jones <lee@...nel.org>,
	Pavel Machek <pavel@...nel.org>,
	Matthias Fend <matthias.fend@...end.at>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Paul Elder <paul.elder@...asonboard.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Horatiu Vultur <horatiu.vultur@...rochip.com>,
	UNGLinuxDriver@...rochip.com,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Mark Brown <broonie@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>
Subject: [PATCH v2 16/16] spi: cadence: Remove explicit device node availability check

Don't check the availability of child device nodes explicitly as this is
now embedded in device_for_each_child_node().

Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
---
 drivers/spi/spi-cadence-xspi.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c
index 6dcba0e0ddaa..23e426ef9b9c 100644
--- a/drivers/spi/spi-cadence-xspi.c
+++ b/drivers/spi/spi-cadence-xspi.c
@@ -908,9 +908,6 @@ static int cdns_xspi_of_get_plat_data(struct platform_device *pdev)
 	unsigned int cs;
 
 	device_for_each_child_node(&pdev->dev, fwnode_child) {
-		if (!fwnode_device_is_available(fwnode_child))
-			continue;
-
 		if (fwnode_property_read_u32(fwnode_child, "reg", &cs)) {
 			dev_err(&pdev->dev, "Couldn't get memory chip select\n");
 			fwnode_handle_put(fwnode_child);
-- 
2.47.3