iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

thermal: int340x_thermal: Switch to use new generic UUID API

Browse Source 
There are new types and helpers that are supposed to be used in
new code.

As a preparation to get rid of legacy types and API functions do
the conversion here.

The conversion fixes a potential bug in int340x_thermal as well
since we have to use memcmp() on binary data.

Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Andy Shevchenko 2017-06-09 11:33:06 +03:00 committed by Christoph Hellwig
parent bcbc2265f2
commit f4c19ac9c2
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/thermal/int340x_thermal/int3400_thermal.c
View File

@ -23,7 +23,7 @@ enum int3400_thermal_uuid {
INT3400_THERMAL_MAXIMUM_UUID,
};
static u8 *int3400_thermal_uuids[INT3400_THERMAL_MAXIMUM_UUID] = {
static const char *int3400_thermal_uuids[INT3400_THERMAL_MAXIMUM_UUID] = {
"42A441D6-AE6A-462b-A84B-4A8CE79027D3",
"3A95C389-E4B8-4629-A526-C52C88626BAE",
"97C68AE7-15FA-499c-B8C9-5DA81D606E0A",
@ -141,10 +141,10 @@ static int int3400_thermal_get_uuids(struct int3400_thermal_priv *priv)
}
for (j = 0; j < INT3400_THERMAL_MAXIMUM_UUID; j++) {
u8 uuid[16];
guid_t guid;
acpi_str_to_uuid(int3400_thermal_uuids[j], uuid);
if (!strncmp(uuid, objb->buffer.pointer, 16)) {
guid_parse(int3400_thermal_uuids[j], &guid);
if (guid_equal(objb->buffer.pointer, &guid)) {
priv->uuid_bitmap |= (1 << j);
break;
}