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authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-10-23 14:42:19 +0200
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-10-23 15:18:33 +0200
commite82c6106b04b85879d802bbbeaed30d9b10a92e2 (patch)
tree99758574cb3555001fff0cb3aebc0de654e7e9a3 /arch/avr32/mach-at32ap/at32ap700x.c
parente3f91ca48162c3eb70450314a4d09384fccb92fa (diff)
avr32: Fix GPIO initcall breakage
Add essential system devices, including GPIO controllers, automatically at core_initcall time. This ensures that the devices are there when the PIO driver gets initialized at postcore_initcall, fixing a bug exposed by commit d6634db8fe1784d0a8e4e156970fec034708446e "avr32: Use platform_driver_probe for pio platform driver". Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/mach-at32ap/at32ap700x.c')
-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 8c435a6f4a6..748ac68c73d 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -813,7 +813,7 @@ static struct resource pio4_resource[] = {
DEFINE_DEV(pio, 4);
DEV_CLK(mck, pio4, pba, 14);
-void __init at32_add_system_devices(void)
+static int __init system_device_init(void)
{
platform_device_register(&at32_pm0_device);
platform_device_register(&at32_intc0_device);
@@ -832,7 +832,10 @@ void __init at32_add_system_devices(void)
platform_device_register(&pio2_device);
platform_device_register(&pio3_device);
platform_device_register(&pio4_device);
+
+ return 0;
}
+core_initcall(system_device_init);
/* --------------------------------------------------------------------
* PSIF