Merge tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver patches from Greg KH:
 "Here's the big driver misc / char pull request for 3.17-rc1.

  Lots of things in here, the thunderbolt support for Apple laptops,
  some other new drivers, testing fixes, and other good things.  All
  have been in linux-next for a long time"

* tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (119 commits)
  misc: bh1780: Introduce the use of devm_kzalloc
  Lattice ECP3 FPGA: Correct endianness
  drivers/misc/ti-st: Load firmware from ti-connectivity directory.
  dt-bindings: extcon: Add support for SM5502 MUIC device
  extcon: sm5502: Change internal hardware switch according to cable type
  extcon: sm5502: Detect cable state after completing platform booting
  extcon: sm5502: Add support new SM5502 extcon device driver
  extcon: arizona: Get MICVDD against extcon device
  extcon: Remove unnecessary OOM messages
  misc: vexpress: Fix sparse non static symbol warnings
  mei: drop unused hw dependent fw status functions
  misc: bh1770glc: Use managed functions
  pcmcia: remove DEFINE_PCI_DEVICE_TABLE usage
  misc: remove DEFINE_PCI_DEVICE_TABLE usage
  ipack: Replace DEFINE_PCI_DEVICE_TABLE macro use
  drivers/char/dsp56k.c: drop check for negativity of unsigned parameter
  mei: fix return value on disconnect timeout
  mei: don't schedule suspend in pm idle
  mei: start disconnect request timer consistently
  mei: reset client connection state on timeout
  ...

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index 5c7e990e2f22..0b0d6135543b 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -227,7 +227,6 @@ struct mei_cl {
 
 /** struct mei_hw_ops
  *
- * @fw_status        - read FW status from PCI config space
  * @host_is_ready    - query for host readiness
 
  * @hw_is_ready      - query if hw is ready
@@ -255,8 +254,6 @@ struct mei_cl {
  */
 struct mei_hw_ops {
 
-	int (*fw_status)(struct mei_device *dev,
-		struct mei_fw_status *fw_status);
 	bool (*host_is_ready)(struct mei_device *dev);
 
 	bool (*hw_is_ready)(struct mei_device *dev);
@@ -400,6 +397,10 @@ struct mei_cfg {
 /**
  * struct mei_device -  MEI private device struct
 
+ * @pdev - pointer to pci device struct
+ * @cdev - character device
+ * @minor - minor number allocated for device
+ *
  * @reset_count - limits the number of consecutive resets
  * @hbm_state - state of host bus message protocol
  * @pg_event - power gating event
@@ -412,6 +413,9 @@ struct mei_cfg {
  */
 struct mei_device {
 	struct pci_dev *pdev;	/* pointer to pci device struct */
+	struct cdev cdev;
+	int minor;
+
 	/*
 	 * lists of queues
 	 */
@@ -741,7 +745,7 @@ static inline int mei_dbgfs_register(struct mei_device *dev, const char *name)
 static inline void mei_dbgfs_deregister(struct mei_device *dev) {}
 #endif /* CONFIG_DEBUG_FS */
 
-int mei_register(struct mei_device *dev);
+int mei_register(struct mei_device *dev, struct device *parent);
 void mei_deregister(struct mei_device *dev);
 
 #define MEI_HDR_FMT "hdr:host=%02d me=%02d len=%d internal=%1d comp=%1d"