diff options
| author | eric miao <eric.miao@marvell.com> | 2008-01-28 23:00:02 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-02-04 13:17:33 +0000 |
| commit | c016550490687c6bdbcdf06c7b4d874b6c7c6e4e (patch) | |
| tree | d2b31c1d89c72417d050343caa6a6a5161b6d02f /arch/arm/mach-pxa/pxa3xx.c | |
| parent | cd5604d5618a802e4ed047eb8b1515edc5fc49b5 (diff) | |
[ARM] pxa: introduce sysdev for IRQ register saving/restoring
Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/pxa3xx.c')
| -rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 5cbf057a1b32..3a7e8ccd70bd 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -20,6 +20,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/sysdev.h> #include <asm/hardware.h> #include <asm/arch/pxa3xx-regs.h> @@ -452,9 +453,19 @@ static struct platform_device *devices[] __initdata = { &pxa3xx_device_ssp4, }; +static struct sys_device pxa3xx_sysdev[] = { + { + .id = 0, + .cls = &pxa_irq_sysclass, + }, { + .id = 1, + .cls = &pxa_irq_sysclass, + }, +}; + static int __init pxa3xx_init(void) { - int ret = 0; + int i, ret = 0; if (cpu_is_pxa3xx()) { clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks)); @@ -464,9 +475,16 @@ static int __init pxa3xx_init(void) pxa3xx_init_pm(); - return platform_add_devices(devices, ARRAY_SIZE(devices)); + for (i = 0; i < ARRAY_SIZE(pxa3xx_sysdev); i++) { + ret = sysdev_register(&pxa3xx_sysdev[i]); + if (ret) + pr_err("failed to register sysdev[%d]\n", i); + } + + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); } - return 0; + + return ret; } subsys_initcall(pxa3xx_init); |