linux-kernel - [PATCH v3 06/20] usb: ulpi: Use of_request

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Date:   Wed,  8 Mar 2023 16:31:46 +0100
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        <linux-kernel@...r.kernel.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Michael Walle <michael@...le.cc>,
        Rafał Miłecki <rafal@...ecki.pl>,
        Robert Marko <robert.marko@...tura.hr>,
        Luka Perkov <luka.perkov@...tura.hr>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        devicetree@...r.kernel.org,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v3 06/20] usb: ulpi: Use of_request_module()

There is a new helper supposed to replace of_device_request_module(),
called of_request_module(). They are both strictly equivalent, besides
the fact the latter receives a "struct device_node" directly. Use it.

Cc: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
Acked-by: Rob Herring <robh@...nel.org>
---
 drivers/usb/common/ulpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c
index a98b2108376a..6977cf380838 100644
--- a/drivers/usb/common/ulpi.c
+++ b/drivers/usb/common/ulpi.c
@@ -229,7 +229,7 @@ static int ulpi_read_id(struct ulpi *ulpi)
 	request_module("ulpi:v%04xp%04x", ulpi->id.vendor, ulpi->id.product);
 	return 0;
 err:
-	of_device_request_module(&ulpi->dev);
+	of_request_module(ulpi->dev.of_node);
 	return 0;
 }
 
-- 
2.34.1