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>
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index dbe43df..2afd000 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/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 <mach/map.h>
@@ -132,7 +132,7 @@
},
};
-static int __init s3c2410_dma_add(struct sys_device *sysdev)
+static int __init s3c2410_dma_add(struct device *dev)
{
s3c2410_dma_init();
s3c24xx_dma_order_set(&s3c2410_dma_order);
@@ -140,24 +140,28 @@
}
#if defined(CONFIG_CPU_S3C2410)
-static struct sysdev_driver s3c2410_dma_driver = {
- .add = s3c2410_dma_add,
+static struct subsys_interface s3c2410_dma_interface = {
+ .name = "s3c2410_dma",
+ .subsys = &s3c2410_subsys,
+ .add_dev = s3c2410_dma_add,
};
static int __init s3c2410_dma_drvinit(void)
{
- return sysdev_driver_register(&s3c2410_sysclass, &s3c2410_dma_driver);
+ return subsys_interface_register(&s3c2410_interface);
}
arch_initcall(s3c2410_dma_drvinit);
-static struct sysdev_driver s3c2410a_dma_driver = {
- .add = s3c2410_dma_add,
+static struct subsys_interface s3c2410a_dma_interface = {
+ .name = "s3c2410a_dma",
+ .subsys = &s3c2410a_subsys,
+ .add_dev = s3c2410_dma_add,
};
static int __init s3c2410a_dma_drvinit(void)
{
- return sysdev_driver_register(&s3c2410a_sysclass, &s3c2410a_dma_driver);
+ return subsys_interface_register(&s3c2410a_dma_interface);
}
arch_initcall(s3c2410a_dma_drvinit);
@@ -165,13 +169,15 @@
#if defined(CONFIG_CPU_S3C2442)
/* S3C2442 DMA contains the same selection table as the S3C2410 */
-static struct sysdev_driver s3c2442_dma_driver = {
- .add = s3c2410_dma_add,
+static struct subsys_interface s3c2442_dma_interface = {
+ .name = "s3c2442_dma",
+ .subsys = &s3c2442_subsys,
+ .add_dev = s3c2410_dma_add,
};
static int __init s3c2442_dma_drvinit(void)
{
- return sysdev_driver_register(&s3c2442_sysclass, &s3c2442_dma_driver);
+ return subsys_interface_register(&s3c2442_dma_interface);
}
arch_initcall(s3c2442_dma_drvinit);