diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-02-26 21:32:24 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-03-08 10:43:34 +0100 |
| commit | a3836a02c5f20c4cbc09e463e9f7a7555c77d70d (patch) | |
| tree | 43ad8fad55bc764c012a3063d7ab48edaa3788e8 | |
| parent | 4cecff8f1d0e52300e925ea6056acfd12cbc1bf2 (diff) | |
HID: i2c-hid: acpi: Move GUID out of function and described it
Move static GUID variable out of the function and add a comment
how it looks like in the human readable representation.
While at it, include uuid.h since the guid_t type is defined in it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid-acpi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/hid/i2c-hid/i2c-hid-acpi.c b/drivers/hid/i2c-hid/i2c-hid-acpi.c index 70955f21349a..a4810f199d59 100644 --- a/drivers/hid/i2c-hid/i2c-hid-acpi.c +++ b/drivers/hid/i2c-hid/i2c-hid-acpi.c @@ -25,6 +25,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pm.h> +#include <linux/uuid.h> #include "i2c-hid.h" @@ -42,11 +43,13 @@ static const struct acpi_device_id i2c_hid_acpi_blacklist[] = { { }, }; +/* HID I²C Device: 3cdff6f7-4267-4555-ad05-b30a3d8938de */ +static guid_t i2c_hid_guid = + GUID_INIT(0x3CDFF6F7, 0x4267, 0x4555, + 0xAD, 0x05, 0xB3, 0x0A, 0x3D, 0x89, 0x38, 0xDE); + static int i2c_hid_acpi_get_descriptor(struct acpi_device *adev) { - static guid_t i2c_hid_guid = - GUID_INIT(0x3CDFF6F7, 0x4267, 0x4555, - 0xAD, 0x05, 0xB3, 0x0A, 0x3D, 0x89, 0x38, 0xDE); acpi_handle handle = acpi_device_handle(adev); union acpi_object *obj; u16 hid_descriptor_address; |