Messages in this thread Patch in this message | | | Date | Tue, 31 Aug 2004 17:15:28 +0200 | From | Gerd Knorr <> | Subject | [patch 1/4] v4l: i2c cleanups |
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Hi,
This patch has some minor cleanups for the v4l i2c modules: Don't ignore the i2c_add_driver return value and mark the init+exit functions with __init + __exit.
please apply,
Gerd
diff -up linux-2.6.9-rc1/drivers/media/video/msp3400.c linux/drivers/media/video/msp3400.c --- linux-2.6.9-rc1/drivers/media/video/msp3400.c 2004-08-25 16:12:38.000000000 +0200 +++ linux/drivers/media/video/msp3400.c 2004-08-25 18:20:57.876559437 +0200 @@ -737,7 +737,7 @@ autodetect_stereo(struct i2c_client *cli static int msp34xx_sleep(struct msp3400c *msp, int timeout) { DECLARE_WAITQUEUE(wait, current); - + add_wait_queue(&msp->wq, &wait); if (!msp->rmmod) { set_current_state(TASK_INTERRUPTIBLE); @@ -1444,7 +1444,7 @@ static int msp_command(struct i2c_client msp3400c_setcarrier(client, MSP_CARRIER(10.7), MSP_CARRIER(10.7)); msp3400c_setvolume(client, msp->muted, - msp->volume, msp->balance); + msp->volume, msp->balance); } if (msp->active) msp->restart = 1; @@ -1552,13 +1552,12 @@ static int msp_command(struct i2c_client /* ----------------------------------------------------------------------- */ -static int msp3400_init_module(void) +static int __init msp3400_init_module(void) { - i2c_add_driver(&driver); - return 0; + return i2c_add_driver(&driver); } -static void msp3400_cleanup_module(void) +static void __exit msp3400_cleanup_module(void) { i2c_del_driver(&driver); } diff -up linux-2.6.9-rc1/drivers/media/video/tda7432.c linux/drivers/media/video/tda7432.c --- linux-2.6.9-rc1/drivers/media/video/tda7432.c 2004-08-25 16:12:51.000000000 +0200 +++ linux/drivers/media/video/tda7432.c 2004-08-25 18:20:57.879558876 +0200 @@ -532,17 +532,17 @@ static struct i2c_client client_template .driver = &driver, }; -static int tda7432_init(void) +static int __init tda7432_init(void) { if ( (loudness < 0) || (loudness > 15) ) { printk(KERN_ERR "tda7432: loudness parameter must be between 0 and 15\n"); return -EINVAL; } - i2c_add_driver(&driver); - return 0; + + return i2c_add_driver(&driver); } -static void tda7432_fini(void) +static void __exit tda7432_fini(void) { i2c_del_driver(&driver); } diff -up linux-2.6.9-rc1/drivers/media/video/tda9875.c linux/drivers/media/video/tda9875.c --- linux-2.6.9-rc1/drivers/media/video/tda9875.c 2004-08-25 16:12:07.000000000 +0200 +++ linux/drivers/media/video/tda9875.c 2004-08-25 18:20:57.881558502 +0200 @@ -403,13 +403,12 @@ static struct i2c_client client_template .driver = &driver, }; -static int tda9875_init(void) +static int __init tda9875_init(void) { - i2c_add_driver(&driver); - return 0; + return i2c_add_driver(&driver); } -static void tda9875_fini(void) +static void __exit tda9875_fini(void) { i2c_del_driver(&driver); } diff -up linux-2.6.9-rc1/drivers/media/video/tvaudio.c linux/drivers/media/video/tvaudio.c --- linux-2.6.9-rc1/drivers/media/video/tvaudio.c 2004-08-25 16:11:53.000000000 +0200 +++ linux/drivers/media/video/tvaudio.c 2004-08-25 18:20:57.885557754 +0200 @@ -277,7 +277,7 @@ static int chip_thread(void *data) daemonize("%s",i2c_clientname(&chip->c)); allow_signal(SIGTERM); dprintk("%s: thread started\n", i2c_clientname(&chip->c)); - + for (;;) { add_wait_queue(&chip->wq, &wait); if (!chip->done) { @@ -1651,7 +1651,7 @@ static struct i2c_client client_template .driver = &driver, }; -static int audiochip_init_module(void) +static int __init audiochip_init_module(void) { struct CHIPDESC *desc; printk(KERN_INFO "tvaudio: TV audio decoder + audio/video mux driver\n"); @@ -1659,11 +1659,11 @@ static int audiochip_init_module(void) for (desc = chiplist; desc->name != NULL; desc++) printk("%s%s", (desc == chiplist) ? "" : ",",desc->name); printk("\n"); - i2c_add_driver(&driver); - return 0; + + return i2c_add_driver(&driver); } -static void audiochip_cleanup_module(void) +static void __exit audiochip_cleanup_module(void) { i2c_del_driver(&driver); } diff -up linux-2.6.9-rc1/drivers/media/video/tvmixer.c linux/drivers/media/video/tvmixer.c --- linux-2.6.9-rc1/drivers/media/video/tvmixer.c 2004-08-25 16:13:26.000000000 +0200 +++ linux/drivers/media/video/tvmixer.c 2004-08-25 18:20:57.887557380 +0200 @@ -330,17 +330,17 @@ static int tvmixer_clients(struct i2c_cl /* ----------------------------------------------------------------------- */ -static int tvmixer_init_module(void) +static int __init tvmixer_init_module(void) { int i; for (i = 0; i < DEV_MAX; i++) devices[i].minor = -1; - i2c_add_driver(&driver); - return 0; + + return i2c_add_driver(&driver); } -static void tvmixer_cleanup_module(void) +static void __exit tvmixer_cleanup_module(void) { int i; diff -up linux-2.6.9-rc1/include/media/id.h linux/include/media/id.h --- linux-2.6.9-rc1/include/media/id.h 2004-08-25 16:12:15.000000000 +0200 +++ linux/include/media/id.h 2004-08-25 18:20:57.889557007 +0200 @@ -35,4 +35,3 @@ #ifndef I2C_ALGO_SAA7134 # define I2C_ALGO_SAA7134 0x090000 #endif - -- return -ENOSIG; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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