netdev - [PATCH v7 1/7] nfc: pn533: i2c: "pn532" as dt compatible string

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 10 Sep 2019 11:31:21 +0200
From:   Lars Poeschel <poeschel@...onage.de>
To:     Allison Randal <allison@...utok.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jilayne Lovejoy <opensource@...ayne.com>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Lars Poeschel <poeschel@...onage.de>,
        netdev@...r.kernel.org (open list:NFC SUBSYSTEM),
        linux-kernel@...r.kernel.org (open list)
Cc:     Johan Hovold <johan@...nel.org>
Subject: [PATCH v7 1/7] nfc: pn533: i2c: "pn532" as dt compatible string

It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.

Cc: Johan Hovold <johan@...nel.org>
Signed-off-by: Lars Poeschel <poeschel@...onage.de>
---
Changes in v6:
- Rebased the patch series on v5.3-rc5

Changes in v3:
- This patch is new in v3

 drivers/nfc/pn533/i2c.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
index 1832cd921ea7..1abd40398a5a 100644
--- a/drivers/nfc/pn533/i2c.c
+++ b/drivers/nfc/pn533/i2c.c
@@ -245,6 +245,11 @@ static int pn533_i2c_remove(struct i2c_client *client)
 }
 
 static const struct of_device_id of_pn533_i2c_match[] = {
+	{ .compatible = "nxp,pn532", },
+	/*
+	 * NOTE: The use of the compatibles with the trailing "...-i2c" is
+	 * deprecated and will be removed.
+	 */
 	{ .compatible = "nxp,pn533-i2c", },
 	{ .compatible = "nxp,pn532-i2c", },
 	{},
-- 
2.23.0