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

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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>
This commit is contained in:
Qian Cai 2019-06-03 16:28:35 -04:00 committed by Rafael J. Wysocki
parent f2c7c76c5d
commit 9fe51603d9
2 changed files with 4 additions and 4 deletions
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4
drivers/acpi/osl.c
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@ -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;

4
include/acpi/acpi_io.h
View File

@ -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);