diff options
author | Kay Sievers <kay.sievers@vrfy.org> | 2011-12-22 04:01:38 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-22 04:01:38 +0400 |
commit | 4a858cfc9af87cc60b3113c3b7b377a4305eac6a (patch) | |
tree | 22ab8aa44aab760d2e1afcb8559e4debe6092d28 /arch/arm/mach-s3c2412 | |
parent | 8f1e938db9230d9f828420adea96f691c722e473 (diff) | |
download | linux-4a858cfc9af87cc60b3113c3b7b377a4305eac6a.tar.xz |
arm: convert sysdev_class to a regular subsystem
After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Boojin Kim <boojin.kim@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/arm/mach-s3c2412')
-rw-r--r-- | arch/arm/mach-s3c2412/cpu-freq.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-s3c2412/dma.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-s3c2412/irq.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-s3c2412/pm.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-s3c2412/s3c2412.c | 15 |
5 files changed, 36 insertions, 28 deletions
diff --git a/arch/arm/mach-s3c2412/cpu-freq.c b/arch/arm/mach-s3c2412/cpu-freq.c index eb3ea1721335..d8664b7652ce 100644 --- a/arch/arm/mach-s3c2412/cpu-freq.c +++ b/arch/arm/mach-s3c2412/cpu-freq.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/cpufreq.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/delay.h> #include <linux/clk.h> #include <linux/err.h> @@ -194,7 +194,7 @@ static struct s3c_cpufreq_info s3c2412_cpufreq_info = { .debug_io_show = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs), }; -static int s3c2412_cpufreq_add(struct sys_device *sysdev) +static int s3c2412_cpufreq_add(struct device *dev) { unsigned long fclk_rate; @@ -244,14 +244,15 @@ err_fclk: return -ENOENT; } -static struct sysdev_driver s3c2412_cpufreq_driver = { - .add = s3c2412_cpufreq_add, +static struct subsys_interface s3c2412_cpufreq_interface = { + .name = "s3c2412_cpufreq", + .subsys = &s3c2412_subsys, + .add_dev = s3c2412_cpufreq_add, }; static int s3c2412_cpufreq_init(void) { - return sysdev_driver_register(&s3c2412_sysclass, - &s3c2412_cpufreq_driver); + return subsys_interface_register(&s3c2412_cpufreq_interface); } arch_initcall(s3c2412_cpufreq_init); diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c index d2a7d5ef3e67..142acd3b5e15 100644 --- a/arch/arm/mach-s3c2412/dma.c +++ b/arch/arm/mach-s3c2412/dma.c @@ -14,7 +14,7 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/serial_core.h> #include <linux/io.h> @@ -159,19 +159,21 @@ static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = { .map_size = ARRAY_SIZE(s3c2412_dma_mappings), }; -static int __init s3c2412_dma_add(struct sys_device *sysdev) +static int __init s3c2412_dma_add(struct device *dev) { s3c2410_dma_init(); return s3c24xx_dma_init_map(&s3c2412_dma_sel); } -static struct sysdev_driver s3c2412_dma_driver = { - .add = s3c2412_dma_add, +static struct subsys_interface s3c2412_dma_interface = { + .name = "s3c2412_dma", + .subsys = &s3c2412_subsys, + .add_dev = s3c2412_dma_add, }; static int __init s3c2412_dma_init(void) { - return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_dma_driver); + return subsys_interface_register(&s3c2412_dma_interface); } arch_initcall(s3c2412_dma_init); diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c index 1a1aa220972b..a8a46c1644f4 100644 --- a/arch/arm/mach-s3c2412/irq.c +++ b/arch/arm/mach-s3c2412/irq.c @@ -23,7 +23,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/ioport.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/io.h> #include <mach/hardware.h> @@ -170,7 +170,7 @@ static int s3c2412_irq_rtc_wake(struct irq_data *data, unsigned int state) static struct irq_chip s3c2412_irq_rtc_chip; -static int s3c2412_irq_add(struct sys_device *sysdev) +static int s3c2412_irq_add(struct device *dev) { unsigned int irqno; @@ -200,13 +200,15 @@ static int s3c2412_irq_add(struct sys_device *sysdev) return 0; } -static struct sysdev_driver s3c2412_irq_driver = { - .add = s3c2412_irq_add, +static struct subsys_interface s3c2412_irq_interface = { + .name = "s3c2412_irq", + .subsys = &s3c2412_subsys, + .add_dev = s3c2412_irq_add, }; static int s3c2412_irq_init(void) { - return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_irq_driver); + return subsys_interface_register(&s3c2412_irq_interface); } arch_initcall(s3c2412_irq_init); diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c index f4077efa51fa..fd7210d74db9 100644 --- a/arch/arm/mach-s3c2412/pm.c +++ b/arch/arm/mach-s3c2412/pm.c @@ -16,7 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/syscore_ops.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -56,7 +56,7 @@ static void s3c2412_pm_prepare(void) { } -static int s3c2412_pm_add(struct sys_device *sysdev) +static int s3c2412_pm_add(struct device *dev) { pm_cpu_prep = s3c2412_pm_prepare; pm_cpu_sleep = s3c2412_cpu_suspend; @@ -87,13 +87,15 @@ static struct sleep_save s3c2412_sleep[] = { SAVE_ITEM(S3C2413_GPJSLPCON), }; -static struct sysdev_driver s3c2412_pm_driver = { - .add = s3c2412_pm_add, +static struct subsys_interface s3c2412_pm_interface = { + .name = "s3c2412_pm", + .subsys = &s3c2412_subsys, + .add_dev = s3c2412_pm_add, }; static __init int s3c2412_pm_init(void) { - return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_pm_driver); + return subsys_interface_register_register(&s3c2412_pm_interface); } arch_initcall(s3c2412_pm_init); diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c index 57a1e01e4e50..6c7253ffc5bc 100644 --- a/arch/arm/mach-s3c2412/s3c2412.c +++ b/arch/arm/mach-s3c2412/s3c2412.c @@ -18,7 +18,7 @@ #include <linux/init.h> #include <linux/clk.h> #include <linux/delay.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> #include <linux/platform_device.h> @@ -220,25 +220,26 @@ void __init s3c2412_init_clocks(int xtal) s3c2412_baseclk_add(); } -/* need to register class before we actually register the device, and +/* need to register the subsystem before we actually register the device, and * we also need to ensure that it has been initialised before any of the * drivers even try to use it (even if not on an s3c2412 based system) * as a driver which may support both 2410 and 2440 may try and use it. */ -struct sysdev_class s3c2412_sysclass = { +struct bus_type s3c2412_subsys = { .name = "s3c2412-core", + .dev_name = "s3c2412-core", }; static int __init s3c2412_core_init(void) { - return sysdev_class_register(&s3c2412_sysclass); + return subsys_system_register(&s3c2412_subsys, NULL); } core_initcall(s3c2412_core_init); -static struct sys_device s3c2412_sysdev = { - .cls = &s3c2412_sysclass, +static struct device s3c2412_dev = { + .bus = &s3c2412_subsys, }; int __init s3c2412_init(void) @@ -250,5 +251,5 @@ int __init s3c2412_init(void) #endif register_syscore_ops(&s3c24xx_irq_syscore_ops); - return sysdev_register(&s3c2412_sysdev); + return device_register(&s3c2412_dev); } |