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, 20 insertions, 14 deletions

diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c
index 4887a2a4c698..3dffcb2d714e 100644
--- a/arch/arm/mach-prima2/rstc.c
+++ b/arch/arm/mach-prima2/rstc.c
@@ -36,27 +36,33 @@ static int sirfsoc_reset_module(struct reset_controller_dev *rcdev,
 
 	if (of_device_is_compatible(rcdev->of_node, "sirf,prima2-rstc")) {
 		/*
-		 * Writing 1 to this bit resets corresponding block. Writing 0 to this
-		 * bit de-asserts reset signal of the corresponding block.
-		 * datasheet doesn't require explicit delay between the set and clear
-		 * of reset bit. it could be shorter if tests pass.
+		 * Writing 1 to this bit resets corresponding block.
+		 * Writing 0 to this bit de-asserts reset signal of the
+		 * corresponding block. datasheet doesn't require explicit
+		 * delay between the set and clear of reset bit. it could
+		 * be shorter if tests pass.
 		 */
-		writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) | (1 << reset_bit),
+		writel(readl(sirfsoc_rstc_base +
+			(reset_bit / 32) * 4) | (1 << reset_bit),
 			sirfsoc_rstc_base + (reset_bit / 32) * 4);
-		msleep(10);
-		writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) & ~(1 << reset_bit),
+		msleep(20);
+		writel(readl(sirfsoc_rstc_base +
+			(reset_bit / 32) * 4) & ~(1 << reset_bit),
 			sirfsoc_rstc_base + (reset_bit / 32) * 4);
 	} else {
 		/*
 		 * For MARCO and POLO
-		 * Writing 1 to SET register resets corresponding block. Writing 1 to CLEAR
-		 * register de-asserts reset signal of the corresponding block.
-		 * datasheet doesn't require explicit delay between the set and clear
-		 * of reset bit. it could be shorter if tests pass.
+		 * Writing 1 to SET register resets corresponding block.
+		 * Writing 1 to CLEAR register de-asserts reset signal of the
+		 * corresponding block.
+		 * datasheet doesn't require explicit delay between the set and
+		 * clear of reset bit. it could be shorter if tests pass.
 		 */
-		writel(1 << reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8);
-		msleep(10);
-		writel(1 << reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8 + 4);
+		writel(1 << reset_bit,
+			sirfsoc_rstc_base + (reset_bit / 32) * 8);
+		msleep(20);
+		writel(1 << reset_bit,
+			sirfsoc_rstc_base + (reset_bit / 32) * 8 + 4);
 	}
 
 	mutex_unlock(&rstc_lock);