diff options
Diffstat (limited to 'arch/x86/cpu/interrupts.c')
| -rw-r--r-- | arch/x86/cpu/interrupts.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c index b00ddc0cb4..c40200bf85 100644 --- a/arch/x86/cpu/interrupts.c +++ b/arch/x86/cpu/interrupts.c @@ -12,6 +12,7 @@ */ #include <common.h> +#include <dm.h> #include <asm/cache.h> #include <asm/control_regs.h> #include <asm/interrupt.h> @@ -244,6 +245,14 @@ int disable_interrupts(void) int interrupt_init(void) { + struct udevice *dev; + int ret; + + /* Try to set up the interrupt router, but don't require one */ + ret = uclass_first_device(UCLASS_IRQ, &dev); + if (ret && ret != -ENODEV) + return ret; + /* * When running as an EFI application we are not in control of * interrupts and should leave them alone. |
