kernel: Always activate CONFIG_HW_RANDOM_TPM

CONFIG_HW_RANDOM_TPM does not activate a separate kernel module any
more, but it only activates the random code in the tpm.ko.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

package/kernel/linux/modules/other.mk

@@ -900,7 +900,7 @@ define KernelPackage/random-tpm
   TITLE:=Hardware Random Number Generator TPM support
   KCONFIG:=CONFIG_HW_RANDOM_TPM
   FILES:=$(LINUX_DIR)/drivers/char/hw_random/tpm-rng.ko
-  DEPENDS:= +kmod-random-core +kmod-tpm
+  DEPENDS:= +kmod-random-core +kmod-tpm @!LINUX_4_19
   AUTOLOAD:=$(call AutoProbe,tpm-rng)
 endef
 

target/linux/generic/config-4.19

@@ -1812,7 +1812,7 @@ CONFIG_HW_PERF_EVENTS=y
 # CONFIG_HW_RANDOM_OMAP3_ROM is not set
 # CONFIG_HW_RANDOM_PPC4XX is not set
 # CONFIG_HW_RANDOM_TIMERIOMEM is not set
-# CONFIG_HW_RANDOM_TPM is not set
+CONFIG_HW_RANDOM_TPM=y
 # CONFIG_HW_RANDOM_VIA is not set
 # CONFIG_HW_RANDOM_VIRTIO is not set
 # CONFIG_HX711 is not set