ACPI: OSL: Make a W=1 kernel-doc warning go away

It appears that kernel-doc does not understand the return type *__ref, drivers/acpi/osl.c:306: warning: cannot understand function prototype: 'void __iomem *__ref acpi_os_map_iomem(acpi_physical_address phys, acpi_size size) Signed-off-by: Qian Cai <cai@lca.pw> [ rjw: Subject ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
mariux64 · Jun 4, 2019 · 9fe5160 · 9fe5160
1 parent f2c7c76
commit 9fe5160
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
@@ -301,8 +301,8 @@ static void acpi_unmap(acpi_physical_address pg_off, void __iomem *vaddr)
  * During early init (when acpi_permanent_mmap has not been set yet) this
  * routine simply calls __acpi_map_table() to get the job done.
  */
-void __iomem *__ref
-acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
+void __iomem __ref
+*acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
 {
 	struct acpi_ioremap *map;
 	void __iomem *virt;

diff --git a/include/acpi/acpi_io.h b/include/acpi/acpi_io.h
@@ -16,8 +16,8 @@ static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys,
 
 extern bool acpi_permanent_mmap;
 
-void __iomem *__ref
-acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
+void __iomem __ref
+*acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
 void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
 void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);