Messages in this thread Patch in this message | | | From | Mao Wenan <> | Subject | [PATCH] HID: fix compiling error in u2fzero_probe() | Date | Sat, 13 Apr 2019 21:44:59 +0800 |
| |
There is one compiling error in u2fzero_probe()->u2fzero_init_hwrng(), this is because HW_RANDOM is not set.
drivers/hid/hid-u2fzero.o: In function `u2fzero_probe': hid-u2fzero.c:(.text+0xc70): undefined reference to `devm_hwrng_register'
Fixes: 42337b9d4d958("HID: add driver for U2F Zero built-in LED and RNG") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Mao Wenan <maowenan@huawei.com> --- drivers/hid/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 4dc1035..76d8206 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -1017,6 +1017,7 @@ config HID_U2FZERO tristate "U2F Zero LED and RNG support" depends on USB_HID depends on LEDS_CLASS + depends on HW_RANDOM help Support for the LED of the U2F Zero device. -- 2.7.4
| |