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Message-Id: <20191216155146.8803-13-wsa+renesas@sang-engineering.com>
Date: Mon, 16 Dec 2019 16:51:39 +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 12/16] media: usb: dvb-usb-v2: rtl28xxu: 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/usb/dvb-usb-v2/rtl28xxu.c | 36 ++++++++++++-------------
1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 5016ede7b35f..3a4eb992024a 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -697,8 +697,8 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
board_info.addr = 0x10;
board_info.platform_data = pdata;
request_module("%s", board_info.type);
- client = i2c_new_device(&d->i2c_adap, &board_info);
- if (client == NULL || client->dev.driver == NULL) {
+ client = i2c_new_client_device(&d->i2c_adap, &board_info);
+ if (!i2c_client_has_driver(client)) {
ret = -ENODEV;
goto err;
}
@@ -918,8 +918,8 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
board_info.addr = 0x10;
board_info.platform_data = pdata;
request_module("%s", board_info.type);
- client = i2c_new_device(&d->i2c_adap, &board_info);
- if (client == NULL || client->dev.driver == NULL) {
+ client = i2c_new_client_device(&d->i2c_adap, &board_info);
+ if (!i2c_client_has_driver(client)) {
ret = -ENODEV;
goto err;
}
@@ -960,8 +960,8 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
info.addr = 0x18;
info.platform_data = &mn88472_config;
request_module(info.type);
- client = i2c_new_device(&d->i2c_adap, &info);
- if (client == NULL || client->dev.driver == NULL) {
+ client = i2c_new_client_device(&d->i2c_adap, &info);
+ if (!i2c_client_has_driver(client)) {
dev->slave_demod = SLAVE_DEMOD_NONE;
goto err_slave_demod_failed;
}
@@ -982,8 +982,8 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
info.addr = 0x18;
info.platform_data = &mn88473_config;
request_module(info.type);
- client = i2c_new_device(&d->i2c_adap, &info);
- if (client == NULL || client->dev.driver == NULL) {
+ client = i2c_new_client_device(&d->i2c_adap, &info);
+ if (!i2c_client_has_driver(client)) {
dev->slave_demod = SLAVE_DEMOD_NONE;
goto err_slave_demod_failed;
}
@@ -1025,8 +1025,8 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
- client = i2c_new_device(&d->i2c_adap, &info);
- if (client == NULL || client->dev.driver == NULL) {
+ client = i2c_new_client_device(&d->i2c_adap, &info);
+ if (!i2c_client_has_driver(client)) {
dev->slave_demod = SLAVE_DEMOD_NONE;
goto err_slave_demod_failed;
}
@@ -1217,8 +1217,8 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
info.platform_data = &e4000_config;
request_module(info.type);
- client = i2c_new_device(dev->demod_i2c_adapter, &info);
- if (client == NULL || client->dev.driver == NULL)
+ client = i2c_new_client_device(dev->demod_i2c_adapter, &info);
+ if (!i2c_client_has_driver(client))
break;
if (!try_module_get(client->dev.driver->owner)) {
@@ -1240,9 +1240,9 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
board_info.addr = 0x56;
board_info.platform_data = &fc2580_pdata;
request_module("fc2580");
- client = i2c_new_device(dev->demod_i2c_adapter,
+ client = i2c_new_client_device(dev->demod_i2c_adapter,
&board_info);
- if (client == NULL || client->dev.driver == NULL)
+ if (!i2c_client_has_driver(client))
break;
if (!try_module_get(client->dev.driver->owner)) {
i2c_unregister_device(client);
@@ -1271,8 +1271,8 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
board_info.addr = 0x60;
board_info.platform_data = &tua9001_pdata;
request_module("tua9001");
- client = i2c_new_device(dev->demod_i2c_adapter, &board_info);
- if (client == NULL || client->dev.driver == NULL)
+ client = i2c_new_client_device(dev->demod_i2c_adapter, &board_info);
+ if (!i2c_client_has_driver(client))
break;
if (!try_module_get(client->dev.driver->owner)) {
i2c_unregister_device(client);
@@ -1316,8 +1316,8 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
- client = i2c_new_device(&d->i2c_adap, &info);
- if (client == NULL || client->dev.driver == NULL)
+ client = i2c_new_client_device(&d->i2c_adap, &info);
+ if (!i2c_client_has_driver(client))
break;
if (!try_module_get(client->dev.driver->owner)) {
--
2.20.1
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