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authorLABBE Corentin <clabbe.montjoie@gmail.com>2015-12-29 13:54:04 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-01-01 03:26:45 +0100
commitc118abc55464fee761be3ea32b4d90db3a9d1bbe (patch)
tree09c4063f98a7db5b0c466d84be97b9cb03b87ff7 /drivers/acpi/acpica/nsxfname.c
parent33d3a2abbd7afd51d8dcf1e35756e13e6b89f2cb (diff)
ACPICA: Add "const" to some functions that return fixed strings
ACPICA commit 28645f8a113f346c8db103a4f7565fcba88c746f Most of the "get_name" - style functions can return "const char *" with no ill side-effects. Original linux patch from LABBE Corentin <clabbe.montjoie@gmail.com> and backported to ACPICA. Link: https://github.com/acpica/acpica/commit/28645f8a Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/nsxfname.c')
-rw-r--r--drivers/acpi/acpica/nsxfname.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 4b4d2f43d406..138cf5e9f98e 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -159,7 +159,7 @@ acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
{
acpi_status status;
struct acpi_namespace_node *node;
- char *node_name;
+ const char *node_name;
/* Parameter validation */