tpm: remove stale symbol in Kconfig
The TPM_DRIVER_SELECTED symbol was used in one of the initial series
about TPMv2 but its use has been dropped, making these selects
useless, remove them.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 5e3fb32..da1ed8f 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -63,7 +63,6 @@
config TPM_TIS_LPC
bool "Enable support for Infineon SLB9635/45 TPMs on LPC"
depends on TPM_V1 && X86
- select TPM_DRIVER_SELECTED
help
This driver supports Infineon TPM devices connected on the LPC bus.
The usual tpm operations and the 'tpm' command can be used to talk
@@ -134,7 +133,6 @@
bool "Enable sandbox TPMv2.x driver"
depends on TPM_V2 && SANDBOX
default y
- select TPM_DRIVER_SELECTED
help
This driver emulates a TPMv2.x, providing access to base functions
such as basic configuration, PCR extension and PCR read. Extended
@@ -143,7 +141,6 @@
config TPM2_TIS_SPI
bool "Enable support for TPMv2.x SPI chips"
depends on TPM_V2 && DM_SPI
- select TPM_DRIVER_SELECTED
help
This driver supports TPMv2.x devices connected on the SPI bus.
The usual TPM operations and the 'tpm' command can be used to talk