Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 12 insertions, 9 deletions

diff --git a/drivers/misc/mei/hw-txe.h b/drivers/misc/mei/hw-txe.h
index 0812d98633a4..e244af79167f 100644
--- a/drivers/misc/mei/hw-txe.h
+++ b/drivers/misc/mei/hw-txe.h
@@ -22,6 +22,8 @@
 #include "hw.h"
 #include "hw-txe-regs.h"
 
+#define MEI_TXI_RPM_TIMEOUT    500 /* ms */
+
 /* Flatten Hierarchy interrupt cause */
 #define TXE_INTR_READINESS_BIT  0 /* HISR_INT_0_STS */
 #define TXE_INTR_READINESS      HISR_INT_0_STS
@@ -35,12 +37,11 @@
 /**
  * struct mei_txe_hw - txe hardware specifics
  *
- * @mem_addr:        SeC and BRIDGE bars
- * @aliveness:       aliveness (power gating) state of the hardware
- * @readiness:       readiness state of the hardware
- * @wait_aliveness:  aliveness wait queue
- * @recvd_aliveness: aliveness interrupt was recived
- * @intr_cause:      translated interrupt cause
+ * @mem_addr:            SeC and BRIDGE bars
+ * @aliveness:           aliveness (power gating) state of the hardware
+ * @readiness:           readiness state of the hardware
+ * @wait_aliveness_resp: aliveness wait queue
+ * @intr_cause:          translated interrupt cause
  */
 struct mei_txe_hw {
 	void __iomem *mem_addr[NUM_OF_MEM_BARS];
@@ -48,8 +49,7 @@ struct mei_txe_hw {
 	u32 readiness;
 	u32 slots;
 
-	wait_queue_head_t wait_aliveness;
-	bool recvd_aliveness;
+	wait_queue_head_t wait_aliveness_resp;
 
 	unsigned long intr_cause;
 };
@@ -61,7 +61,10 @@ static inline struct mei_device *hw_txe_to_mei(struct mei_txe_hw *hw)
 	return container_of((void *)hw, struct mei_device, hw);
 }
 
-struct mei_device *mei_txe_dev_init(struct pci_dev *pdev);
+extern const struct mei_cfg mei_txe_cfg;
+
+struct mei_device *mei_txe_dev_init(struct pci_dev *pdev,
+	const struct mei_cfg *cfg);
 
 irqreturn_t mei_txe_irq_quick_handler(int irq, void *dev_id);
 irqreturn_t mei_txe_irq_thread_handler(int irq, void *dev_id);