X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=drivers%2Fchar%2Ftpm%2Ftpm.h;h=72ff18c872d3e94d9cfc2ada7a6ae5b6ab0b1e3c;hb=afb5abc262e962089ef2d7c2bbf71bb6f53a2a78;hp=e638eb016b90cbf01f1408420a56e230e0d960e5;hpb=87155b7311bfec75b590b823b11f77adf2a16412;p=cascardo%2Flinux.git

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index e638eb016b90..72ff18c872d3 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -94,9 +94,14 @@ struct tpm_vendor_specific {
 #define TPM_VID_WINBOND  0x1050
 #define TPM_VID_STM      0x104A
 
+enum tpm_chip_flags {
+	TPM_CHIP_FLAG_REGISTERED	= BIT(0),
+};
+
 struct tpm_chip {
 	struct device *dev;	/* Device stuff */
 	const struct tpm_class_ops *ops;
+	unsigned int flags;
 
 	int dev_num;		/* /dev/tpm# */
 	char devname[7];
@@ -110,7 +115,6 @@ struct tpm_chip {
 	struct dentry **bios_dir;
 
 	struct list_head list;
-	void (*release) (struct device *);
 };
 
 #define to_tpm_chip(n) container_of(n, struct tpm_chip, vendor)
@@ -322,15 +326,17 @@ extern int tpm_get_timeouts(struct tpm_chip *);
 extern void tpm_gen_interrupt(struct tpm_chip *);
 extern int tpm_do_selftest(struct tpm_chip *);
 extern unsigned long tpm_calc_ordinal_duration(struct tpm_chip *, u32);
-extern struct tpm_chip* tpm_register_hardware(struct device *,
-					      const struct tpm_class_ops *ops);
-extern void tpm_dev_vendor_release(struct tpm_chip *);
-extern void tpm_remove_hardware(struct device *);
 extern int tpm_pm_suspend(struct device *);
 extern int tpm_pm_resume(struct device *);
 extern int wait_for_tpm_stat(struct tpm_chip *, u8, unsigned long,
 			     wait_queue_head_t *, bool);
 
+struct tpm_chip *tpm_chip_find_get(int chip_num);
+extern struct tpm_chip *tpmm_chip_alloc(struct device *dev,
+				       const struct tpm_class_ops *ops);
+extern int tpm_chip_register(struct tpm_chip *chip);
+extern void tpm_chip_unregister(struct tpm_chip *chip);
+
 int tpm_dev_add_device(struct tpm_chip *chip);
 void tpm_dev_del_device(struct tpm_chip *chip);
 int tpm_sysfs_add_device(struct tpm_chip *chip);