From efaa2d815a0e4d1c06750e587100f6f7f4ee5497 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 29 Jul 2025 17:28:00 +0200 Subject: [PATCH] hwrng: nomadik - add ARM_AMBA dependency Compile-testing this driver is only possible when the AMBA bus driver is available in the kernel: x86_64-linux-ld: drivers/char/hw_random/nomadik-rng.o: in function `nmk_rng_remove': nomadik-rng.c:(.text+0x67): undefined reference to `amba_release_regions' x86_64-linux-ld: drivers/char/hw_random/nomadik-rng.o: in function `nmk_rng_probe': nomadik-rng.c:(.text+0xee): undefined reference to `amba_request_regions' x86_64-linux-ld: nomadik-rng.c:(.text+0x18d): undefined reference to `amba_release_regions' The was previously implied by the 'depends on ARCH_NOMADIK', but needs to be specified for the COMPILE_TEST case. Fixes: d5e93b3374e4 ("hwrng: Kconfig - Add helper dependency on COMPILE_TEST") Signed-off-by: Arnd Bergmann Signed-off-by: Herbert Xu --- drivers/char/hw_random/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index c858278434475..7826fd7c4603f 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -312,6 +312,7 @@ config HW_RANDOM_INGENIC_TRNG config HW_RANDOM_NOMADIK tristate "ST-Ericsson Nomadik Random Number Generator support" depends on ARCH_NOMADIK || COMPILE_TEST + depends on ARM_AMBA default HW_RANDOM help This driver provides kernel-side support for the Random Number -- 2.47.3