linux-kernel - [PATCH RESEND 02/16] media: dvb-frontends: cxd2820r_core: convert to use i2c_new_client

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

Message-Id: <20191216155146.8803-3-wsa+renesas@sang-engineering.com>
Date:   Mon, 16 Dec 2019 16:51:29 +0100
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-media@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Antti Palosaari <crope@....fi>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH RESEND 02/16] media: dvb-frontends: cxd2820r_core: convert to use i2c_new_client_device()

Use the newer API returning an ERRPTR and use the new helper to bail
out.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 drivers/media/dvb-frontends/cxd2820r_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c
index d137199e13e6..b1618339eec0 100644
--- a/drivers/media/dvb-frontends/cxd2820r_core.c
+++ b/drivers/media/dvb-frontends/cxd2820r_core.c
@@ -530,8 +530,8 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *config,
 	strscpy(board_info.type, "cxd2820r", I2C_NAME_SIZE);
 	board_info.addr = config->i2c_address;
 	board_info.platform_data = &pdata;
-	client = i2c_new_device(adapter, &board_info);
-	if (!client || !client->dev.driver)
+	client = i2c_new_client_device(adapter, &board_info);
+	if (!i2c_client_has_driver(client))
 		return NULL;
 
 	return pdata.get_dvb_frontend(client);
-- 
2.20.1