diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-06-09 11:33:06 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-09 16:07:54 +0300 |
| commit | f4c19ac9c24c5c5dcab4e961e4d7f8f5709c650e (patch) | |
| tree | 8a52930e37a3cad0626c22e3492a67a3385d2673 /drivers/thermal | |
| parent | bcbc2265f269cc57924371e3bce8c3220d0270c5 (diff) | |
| download | linux-f4c19ac9c24c5c5dcab4e961e4d7f8f5709c650e.tar.xz | |
thermal: int340x_thermal: Switch to use new generic UUID API
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>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/int340x_thermal/int3400_thermal.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c index 9413c4abf0b9..fb7284153878 100644 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c @@ -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; } |