From e7549b926dd3ceec048f5689df90d4ec970c9419 Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Fri, 23 Oct 2015 13:30:20 +0200 Subject: more driver stuff from 3.2.72 --- drivers/sbus/char/bbc_envctrl.c | 6 ++++++ drivers/sbus/char/bbc_i2c.c | 38 +++++++++++++------------------------- drivers/sbus/char/display7seg.c | 15 ++------------- drivers/sbus/char/envctrl.c | 12 +----------- drivers/sbus/char/flash.c | 12 +----------- drivers/sbus/char/uctrl.c | 12 +----------- 6 files changed, 24 insertions(+), 71 deletions(-) (limited to 'drivers/sbus/char') diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c index 160e751..0787b97 100644 --- a/drivers/sbus/char/bbc_envctrl.c +++ b/drivers/sbus/char/bbc_envctrl.c @@ -452,6 +452,9 @@ static void attach_one_temp(struct bbc_i2c_bus *bp, struct platform_device *op, if (!tp) return; + INIT_LIST_HEAD(&tp->bp_list); + INIT_LIST_HEAD(&tp->glob_list); + tp->client = bbc_i2c_attach(bp, op); if (!tp->client) { kfree(tp); @@ -497,6 +500,9 @@ static void attach_one_fan(struct bbc_i2c_bus *bp, struct platform_device *op, if (!fp) return; + INIT_LIST_HEAD(&fp->bp_list); + INIT_LIST_HEAD(&fp->glob_list); + fp->client = bbc_i2c_attach(bp, op); if (!fp->client) { kfree(fp); diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c index 5f94d22..7179f72 100644 --- a/drivers/sbus/char/bbc_i2c.c +++ b/drivers/sbus/char/bbc_i2c.c @@ -233,13 +233,9 @@ int bbc_i2c_write_buf(struct bbc_i2c_client *client, int ret = 0; while (len > 0) { - int err = bbc_i2c_writeb(client, *buf, off); - - if (err < 0) { - ret = err; + ret = bbc_i2c_writeb(client, *buf, off); + if (ret < 0) break; - } - len--; buf++; off++; @@ -253,11 +249,9 @@ int bbc_i2c_read_buf(struct bbc_i2c_client *client, int ret = 0; while (len > 0) { - int err = bbc_i2c_readb(client, buf, off); - if (err < 0) { - ret = err; + ret = bbc_i2c_readb(client, buf, off); + if (ret < 0) break; - } len--; buf++; off++; @@ -307,13 +301,18 @@ static struct bbc_i2c_bus * __init attach_one_i2c(struct platform_device *op, in if (!bp) return NULL; + INIT_LIST_HEAD(&bp->temps); + INIT_LIST_HEAD(&bp->fans); + bp->i2c_control_regs = of_ioremap(&op->resource[0], 0, 0x2, "bbc_i2c_regs"); if (!bp->i2c_control_regs) goto fail; - bp->i2c_bussel_reg = of_ioremap(&op->resource[1], 0, 0x1, "bbc_i2c_bussel"); - if (!bp->i2c_bussel_reg) - goto fail; + if (op->num_resources == 2) { + bp->i2c_bussel_reg = of_ioremap(&op->resource[1], 0, 0x1, "bbc_i2c_bussel"); + if (!bp->i2c_bussel_reg) + goto fail; + } bp->waiting = 0; init_waitqueue_head(&bp->wq); @@ -422,17 +421,6 @@ static struct platform_driver bbc_i2c_driver = { .remove = __devexit_p(bbc_i2c_remove), }; -static int __init bbc_i2c_init(void) -{ - return platform_driver_register(&bbc_i2c_driver); -} - -static void __exit bbc_i2c_exit(void) -{ - platform_driver_unregister(&bbc_i2c_driver); -} - -module_init(bbc_i2c_init); -module_exit(bbc_i2c_exit); +module_platform_driver(bbc_i2c_driver); MODULE_LICENSE("GPL"); diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c index 740da446..4b99397 100644 --- a/drivers/sbus/char/display7seg.c +++ b/drivers/sbus/char/display7seg.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include /* put_/get_user */ #include @@ -275,15 +275,4 @@ static struct platform_driver d7s_driver = { .remove = __devexit_p(d7s_remove), }; -static int __init d7s_init(void) -{ - return platform_driver_register(&d7s_driver); -} - -static void __exit d7s_exit(void) -{ - platform_driver_unregister(&d7s_driver); -} - -module_init(d7s_init); -module_exit(d7s_exit); +module_platform_driver(d7s_driver); diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index be7b4e5..339fd6f 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -1138,16 +1138,6 @@ static struct platform_driver envctrl_driver = { .remove = __devexit_p(envctrl_remove), }; -static int __init envctrl_init(void) -{ - return platform_driver_register(&envctrl_driver); -} - -static void __exit envctrl_exit(void) -{ - platform_driver_unregister(&envctrl_driver); -} +module_platform_driver(envctrl_driver); -module_init(envctrl_init); -module_exit(envctrl_exit); MODULE_LICENSE("GPL"); diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c index 73dd4e7..826157f 100644 --- a/drivers/sbus/char/flash.c +++ b/drivers/sbus/char/flash.c @@ -216,16 +216,6 @@ static struct platform_driver flash_driver = { .remove = __devexit_p(flash_remove), }; -static int __init flash_init(void) -{ - return platform_driver_register(&flash_driver); -} - -static void __exit flash_cleanup(void) -{ - platform_driver_unregister(&flash_driver); -} +module_platform_driver(flash_driver); -module_init(flash_init); -module_exit(flash_cleanup); MODULE_LICENSE("GPL"); diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c index ebce963..0b31658 100644 --- a/drivers/sbus/char/uctrl.c +++ b/drivers/sbus/char/uctrl.c @@ -435,16 +435,6 @@ static struct platform_driver uctrl_driver = { }; -static int __init uctrl_init(void) -{ - return platform_driver_register(&uctrl_driver); -} - -static void __exit uctrl_exit(void) -{ - platform_driver_unregister(&uctrl_driver); -} +module_platform_driver(uctrl_driver); -module_init(uctrl_init); -module_exit(uctrl_exit); MODULE_LICENSE("GPL"); -- cgit v1.1