treewide: Use fallthrough pseudo-keyword

[linux-block.git] / arch / arm64 / kernel / acpi.c

diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index 4559664011026a5920788b192cc832c921c2a922..a85174d0547370aa7944c4031ce1861205e54eec 100644 (file)
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -322,7 +322,7 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
                         */
                        if (memblock_is_map_memory(phys))
                                return (void __iomem *)__phys_to_virt(phys);
-                       /* fall through */
+                       fallthrough;
 
                default:
                        if (region->attribute & EFI_MEMORY_WB)