diff options
Diffstat (limited to 'arch/sparc/kernel/pmc.c')
| -rw-r--r-- | arch/sparc/kernel/pmc.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c index 2afcfab4f11..8b7297faca7 100644 --- a/arch/sparc/kernel/pmc.c +++ b/arch/sparc/kernel/pmc.c @@ -11,11 +11,13 @@ #include <linux/pm.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/module.h> #include <asm/io.h> #include <asm/oplib.h> #include <asm/uaccess.h> #include <asm/auxio.h> +#include <asm/processor.h> /* Debug * @@ -24,35 +26,34 @@ */ #define PMC_OBPNAME "SUNW,pmc" -#define PMC_DEVNAME "pmc" +#define PMC_DEVNAME "pmc" #define PMC_IDLE_REG 0x00 -#define PMC_IDLE_ON 0x01 +#define PMC_IDLE_ON 0x01 static u8 __iomem *regs; #define pmc_readb(offs) (sbus_readb(regs+offs)) -#define pmc_writeb(val, offs) (sbus_writeb(val, regs+offs)) +#define pmc_writeb(val, offs) (sbus_writeb(val, regs+offs)) -/* +/* * CPU idle callback function * See .../arch/sparc/kernel/process.c */ -void pmc_swift_idle(void) +static void pmc_swift_idle(void) { #ifdef PMC_DEBUG_LED - set_auxio(0x00, AUXIO_LED); + set_auxio(0x00, AUXIO_LED); #endif pmc_writeb(pmc_readb(PMC_IDLE_REG) | PMC_IDLE_ON, PMC_IDLE_REG); #ifdef PMC_DEBUG_LED - set_auxio(AUXIO_LED, 0x00); + set_auxio(AUXIO_LED, 0x00); #endif -} +} -static int __devinit pmc_probe(struct of_device *op, - const struct of_device_id *match) +static int pmc_probe(struct platform_device *op) { regs = of_ioremap(&op->resource[0], 0, resource_size(&op->resource[0]), PMC_OBPNAME); @@ -63,14 +64,14 @@ static int __devinit pmc_probe(struct of_device *op, #ifndef PMC_NO_IDLE /* Assign power management IDLE handler */ - pm_idle = pmc_swift_idle; + sparc_idle = pmc_swift_idle; #endif printk(KERN_INFO "%s: power management initialized\n", PMC_DEVNAME); return 0; } -static struct of_device_id __initdata pmc_match[] = { +static struct of_device_id pmc_match[] = { { .name = PMC_OBPNAME, }, @@ -78,15 +79,18 @@ static struct of_device_id __initdata pmc_match[] = { }; MODULE_DEVICE_TABLE(of, pmc_match); -static struct of_platform_driver pmc_driver = { - .name = "pmc", - .match_table = pmc_match, +static struct platform_driver pmc_driver = { + .driver = { + .name = "pmc", + .owner = THIS_MODULE, + .of_match_table = pmc_match, + }, .probe = pmc_probe, }; static int __init pmc_init(void) { - return of_register_driver(&pmc_driver, &of_bus_type); + return platform_driver_register(&pmc_driver); } /* This driver is not critical to the boot process |