From: Jarrett Schultz <[email protected]> If connecting a hid_device with bus field indicating BUS_SPI print out "SPI" in the debug print.
Macro sets the bus field to BUS_SPI and uses arguments to set vendor product fields. Signed-off-by: Dmitry Antipov <[email protected]> Reviewed-by: Dmitry Torokhov <[email protected]> Tested-by: Dale Whinham <[email protected]> Signed-off-by: Jingyuan Liang <[email protected]> --- drivers/hid/hid-core.c | 3 +++ include/linux/hid.h | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index a3ff0514f9cd..1b9dbb7515ad 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2373,6 +2373,9 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask) case BUS_I2C: bus = "I2C"; break; + case BUS_SPI: + bus = "SPI"; + break; case BUS_SDW: bus = "SOUNDWIRE"; break; diff --git a/include/linux/hid.h b/include/linux/hid.h index 8d17b741638c..45f713fe9982 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -821,6 +821,8 @@ struct hid_descriptor { .bus = BUS_BLUETOOTH, .vendor = (ven), .product = (prod) #define HID_I2C_DEVICE(ven, prod) \ .bus = BUS_I2C, .vendor = (ven), .product = (prod) +#define HID_SPI_DEVICE(ven, prod) \ + .bus = BUS_SPI, .vendor = (ven), .product = (prod) #define HID_REPORT_ID(rep) \ .report_type = (rep) -- 2.56.0.385.gd3acb90ef8-goog
