#if defined(CONFIG_TCG_IBMVTPM) || defined(CONFIG_TCG_IBMVTPM_MODULE) || \
defined(CONFIG_ACPI)
-extern struct dentry **tpm_bios_log_setup(char *);
+extern struct dentry **tpm_bios_log_setup(const char *);
extern void tpm_bios_log_teardown(struct dentry **);
#else
-static inline struct dentry **tpm_bios_log_setup(char *name)
+static inline struct dentry **tpm_bios_log_setup(const char *name)
{
return NULL;
}