diff options
Diffstat (limited to 'arch/x86/kernel/paravirt.c')
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 075962cc75ab..3733412d1357 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -206,13 +206,6 @@ static struct resource reserve_ioports = { .flags = IORESOURCE_IO | IORESOURCE_BUSY, }; -static struct resource reserve_iomem = { - .start = 0, - .end = -1, - .name = "paravirt-iomem", - .flags = IORESOURCE_MEM | IORESOURCE_BUSY, -}; - /* * Reserve the whole legacy IO space to prevent any legacy drivers * from wasting time probing for their hardware. This is a fairly @@ -222,16 +215,7 @@ static struct resource reserve_iomem = { */ int paravirt_disable_iospace(void) { - int ret; - - ret = request_resource(&ioport_resource, &reserve_ioports); - if (ret == 0) { - ret = request_resource(&iomem_resource, &reserve_iomem); - if (ret) - release_resource(&reserve_ioports); - } - - return ret; + return request_resource(&ioport_resource, &reserve_ioports); } static DEFINE_PER_CPU(enum paravirt_lazy_mode, paravirt_lazy_mode) = PARAVIRT_LAZY_NONE; |