This patch fixes next warning:
<------------------------------- cut here --------------------------------->
drivers/acpi/property.c: In function ‘acpi_free_properties’:
drivers/acpi/property.c:35:2: warning: passing argument 1 of ‘acpi_os_free’
discards ‘const’ qualifier from pointer
target type [enabled by default]
ACPI_FREE(adev->properties);
<------------------------------- cut here --------------------------------->
The problem is next:
- acpi_free_properties() calls ACPI_FREE(), passing "const *"
parameter to it
- ACPI_FREE() is macro for acpi_os_free()
- acpi_os_free() takes "void *" parameter
- acpi_os_free() calls kfree()
- but kfree() requires "const void *" parameter
So acpi_os_free() should require "const void *" parameter as well.
Signed-off-by: Semen Protsenko <semen.protsenko@xxxxxxxxxx>
---
include/acpi/platform/aclinux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 93c55ed..c6fa763 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -174,7 +174,7 @@ static inline void *acpi_os_allocate_zeroed(acpi_size size)
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed
#define USE_NATIVE_ALLOCATE_ZEROED
-static inline void acpi_os_free(void *memory)
+static inline void acpi_os_free(const void *memory)
{
kfree(memory);
}
--
1.9.1
--
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