1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 0bdacc5e26a3..2ba8f02ced36 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -77,7 +77,7 @@ bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res)
         switch (ares->type) {
         case ACPI_RESOURCE_TYPE_MEMORY24:
                 memory24 = &ares->data.memory24;
-                if (!memory24->address_length)
+                if (!memory24->minimum && !memory24->address_length)
                         return false;
                 acpi_dev_get_memresource(res, memory24->minimum,
                                          memory24->address_length,
@@ -85,7 +85,7 @@ bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res)
                 break;
         case ACPI_RESOURCE_TYPE_MEMORY32:
                 memory32 = &ares->data.memory32;
-                if (!memory32->address_length)
+                if (!memory32->minimum && !memory32->address_length)
                         return false;
                 acpi_dev_get_memresource(res, memory32->minimum,
                                          memory32->address_length,
@@ -93,7 +93,7 @@ bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res)
                 break;
         case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
                 fixed_memory32 = &ares->data.fixed_memory32;
-                if (!fixed_memory32->address_length)
+                if (!fixed_memory32->address && !fixed_memory32->address_length)
                         return false;
                 acpi_dev_get_memresource(res, fixed_memory32->address,
                                          fixed_memory32->address_length,
@@ -150,7 +150,7 @@ bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res)
         switch (ares->type) {
         case ACPI_RESOURCE_TYPE_IO:
                 io = &ares->data.io;
-                if (!io->address_length)
+                if (!io->minimum && !io->address_length)
                         return false;
                 acpi_dev_get_ioresource(res, io->minimum,
                                         io->address_length,
@@ -158,7 +158,7 @@ bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res)
                 break;
         case ACPI_RESOURCE_TYPE_FIXED_IO:
                 fixed_io = &ares->data.fixed_io;
-                if (!fixed_io->address_length)
+                if (!fixed_io->address && !fixed_io->address_length)
                         return false;
                 acpi_dev_get_ioresource(res, fixed_io->address,
                                         fixed_io->address_length,