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| author | Thomas Renninger <trenn@suse.de> | 2010-10-01 12:54:00 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-10-02 03:28:51 +0400 |
| commit | 620e112cfe1c9281c176de8ad1a7691c4eb4950d (patch) | |
| tree | b7a2b5b389396ac1b90f7d586af568044df7804f /drivers/acpi/scan.c | |
| parent | 2b2ae7c7f8e25043793042eb9df88aa875b4cff8 (diff) | |
| download | linux-620e112cfe1c9281c176de8ad1a7691c4eb4950d.tar.xz | |
ACPI/PNP: A HID value of an object never changes -> make it const
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 81aec8d66fd0..6155eeb2e89a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -26,8 +26,7 @@ extern struct acpi_device *acpi_root; #define ACPI_IS_ROOT_DEVICE(device) (!(device)->parent) -/* Should be const */ -static char* dummy_hid = "device"; +static const char *dummy_hid = "device"; static LIST_HEAD(acpi_device_list); static LIST_HEAD(acpi_bus_id_list); @@ -1021,7 +1020,7 @@ static int acpi_dock_match(struct acpi_device *device) return acpi_get_handle(device->handle, "_DCK", &tmp); } -char *acpi_device_hid(struct acpi_device *device) +const char *acpi_device_hid(struct acpi_device *device) { struct acpi_hardware_id *hid; |