tpm/tpm_i2c_stm_st33: Update Kconfig in order to be inline to other similar product

STMicroelectronics i2c tpm is the only one to have a different tristate
label.

Rename it "TPM Interface Specification 1.2 Interface (I2C - STMicroelectronics)"
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
[phuewe: corrected module name in the helptext]
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

drivers/char/tpm/Kconfig

@@ -100,15 +100,15 @@ config TCG_IBMVTPM
 	  will be accessible from within Linux.  To compile this driver
 	  as a module, choose M here; the module will be called tpm_ibmvtpm.
 
-config TCG_ST33_I2C
-	tristate "STMicroelectronics ST33 I2C TPM"
+config TCG_TIS_I2C_ST33
+	tristate "TPM Interface Specification 1.2 Interface (I2C - STMicroelectronics)"
 	depends on I2C
 	depends on GPIOLIB
 	---help---
 	  If you have a TPM security chip from STMicroelectronics working with
 	  an I2C bus say Yes and it will be accessible from within Linux.
 	  To compile this driver as a module, choose M here; the module will be
-	  called tpm_stm_st33_i2c.
+	  called tpm_i2c_stm_st33.
 
 config TCG_XEN
 	tristate "XEN TPM Interface"

drivers/char/tpm/Makefile

@@ -20,5 +20,5 @@ obj-$(CONFIG_TCG_NSC) += tpm_nsc.o
 obj-$(CONFIG_TCG_ATMEL) += tpm_atmel.o
 obj-$(CONFIG_TCG_INFINEON) += tpm_infineon.o
 obj-$(CONFIG_TCG_IBMVTPM) += tpm_ibmvtpm.o
-obj-$(CONFIG_TCG_ST33_I2C) += tpm_i2c_stm_st33.o
+obj-$(CONFIG_TCG_TIS_I2C_ST33) += tpm_i2c_stm_st33.o
 obj-$(CONFIG_TCG_XEN) += xen-tpmfront.o