From 3600433f19f59410010770d61ead509d785b8a6e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 1 May 2015 07:30:40 -0300 Subject: saa7164: Fix CodingStyle issues added on previous patches The patches that added support for HVR2255 and HVR2205 added some CodingStyle issues. Better to fix it sooner than latter. Cc: Steven Toth Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/saa7164/saa7164-dvb.c | 34 +++++++++++++++++++-------------- 1 file changed, 20 insertions(+), 14 deletions(-) (limited to 'drivers/media/pci/saa7164/saa7164-dvb.c') diff --git a/drivers/media/pci/saa7164/saa7164-dvb.c b/drivers/media/pci/saa7164/saa7164-dvb.c index 0fdc9447a0fe..c68ce2631e8f 100644 --- a/drivers/media/pci/saa7164/saa7164-dvb.c +++ b/drivers/media/pci/saa7164/saa7164-dvb.c @@ -629,11 +629,13 @@ int saa7164_dvb_register(struct saa7164_port *port) if (port->dvb.frontend != NULL) { if (port->nr == 0) { - si2157_attach(port, &dev->i2c_bus[0].i2c_adap, port->dvb.frontend, - 0xc0, &hauppauge_hvr2255_tuner_config); + si2157_attach(port, &dev->i2c_bus[0].i2c_adap, + port->dvb.frontend, 0xc0, + &hauppauge_hvr2255_tuner_config); } else { - si2157_attach(port, &dev->i2c_bus[1].i2c_adap, port->dvb.frontend, - 0xc0, &hauppauge_hvr2255_tuner_config); + si2157_attach(port, &dev->i2c_bus[1].i2c_adap, + port->dvb.frontend, 0xc0, + &hauppauge_hvr2255_tuner_config); } } break; @@ -650,10 +652,11 @@ int saa7164_dvb_register(struct saa7164_port *port) info.addr = 0xc8 >> 1; info.platform_data = &si2168_config; request_module(info.type); - client_demod = i2c_new_device(&dev->i2c_bus[2].i2c_adap, &info); - if (client_demod == NULL || client_demod->dev.driver == NULL) { + client_demod = i2c_new_device(&dev->i2c_bus[2].i2c_adap, + &info); + if (!client_demod || !client_demod->dev.driver) goto frontend_detach; - } + if (!try_module_get(client_demod->dev.driver->owner)) { i2c_unregister_device(client_demod); goto frontend_detach; @@ -668,8 +671,9 @@ int saa7164_dvb_register(struct saa7164_port *port) info.addr = 0xc0 >> 1; info.platform_data = &si2157_config; request_module(info.type); - client_tuner = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info); - if (client_tuner == NULL || client_tuner->dev.driver == NULL) { + client_tuner = i2c_new_device(&dev->i2c_bus[0].i2c_adap, + &info); + if (!client_tuner || !client_tuner->dev.driver) { module_put(client_demod->dev.driver->owner); i2c_unregister_device(client_demod); goto frontend_detach; @@ -692,10 +696,11 @@ int saa7164_dvb_register(struct saa7164_port *port) info.addr = 0xcc >> 1; info.platform_data = &si2168_config; request_module(info.type); - client_demod = i2c_new_device(&dev->i2c_bus[2].i2c_adap, &info); - if (client_demod == NULL || client_demod->dev.driver == NULL) { + client_demod = i2c_new_device(&dev->i2c_bus[2].i2c_adap, + &info); + if (!client_tuner || !client_tuner->dev.driver) goto frontend_detach; - } + if (!try_module_get(client_demod->dev.driver->owner)) { i2c_unregister_device(client_demod); goto frontend_detach; @@ -710,8 +715,9 @@ int saa7164_dvb_register(struct saa7164_port *port) info.addr = 0xc0 >> 1; info.platform_data = &si2157_config; request_module(info.type); - client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info); - if (client_tuner == NULL || client_tuner->dev.driver == NULL) { + client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, + &info); + if (!client_tuner || !client_tuner->dev.driver) { module_put(client_demod->dev.driver->owner); i2c_unregister_device(client_demod); goto frontend_detach; -- cgit v1.2.3