Merge branch 'topic/usb-resume' into for-next

Merge the proper mixer resume support for quirk codes.

3 files changed, 14 insertions, 10 deletions

diff --git a/lib/bitmap.c b/lib/bitmap.c
index cd250a2e14cb..b499ab6ada29 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -131,7 +131,9 @@ void __bitmap_shift_right(unsigned long *dst,
 		lower = src[off + k];
 		if (left && off + k == lim - 1)
 			lower &= mask;
-		dst[k] = upper << (BITS_PER_LONG - rem) | lower >> rem;
+		dst[k] = lower >> rem;
+		if (rem)
+			dst[k] |= upper << (BITS_PER_LONG - rem);
 		if (left && k == lim - 1)
 			dst[k] &= mask;
 	}
@@ -172,7 +174,9 @@ void __bitmap_shift_left(unsigned long *dst,
 		upper = src[k];
 		if (left && k == lim - 1)
 			upper &= (1UL << left) - 1;
-		dst[k + off] = lower  >> (BITS_PER_LONG - rem) | upper << rem;
+		dst[k + off] = upper << rem;
+		if (rem)
+			dst[k + off] |= lower >> (BITS_PER_LONG - rem);
 		if (left && k + off == lim - 1)
 			dst[k + off] &= (1UL << left) - 1;
 	}
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 081be3ba9ea8..624a0b7c05ef 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -230,7 +230,7 @@ int rhashtable_expand(struct rhashtable *ht, gfp_t flags)
 	ht->shift++;
 
 	/* For each new bucket, search the corresponding old bucket
-	 * for the first entry that hashes to the new bucket, and
+	 * for the first entry that hashes to the new bucket, and
 	 * link the new bucket to that entry. Since all the entries
 	 * which will end up in the new bucket appear in the same
 	 * old bucket, this constructs an entirely valid new hash
@@ -248,8 +248,8 @@ int rhashtable_expand(struct rhashtable *ht, gfp_t flags)
 	}
 
 	/* Publish the new table pointer. Lookups may now traverse
-	 * the new table, but they will not benefit from any
-	 * additional efficiency until later steps unzip the buckets.
+	 * the new table, but they will not benefit from any
+	 * additional efficiency until later steps unzip the buckets.
 	 */
 	rcu_assign_pointer(ht->tbl, new_tbl);
 
@@ -306,14 +306,14 @@ int rhashtable_shrink(struct rhashtable *ht, gfp_t flags)
 
 	ht->shift--;
 
-	/* Link each bucket in the new table to the first bucket
+	/* Link each bucket in the new table to the first bucket
 	 * in the old table that contains entries which will hash
 	 * to the new bucket.
 	 */
 	for (i = 0; i < ntbl->size; i++) {
 		ntbl->buckets[i] = tbl->buckets[i];
 
-		/* Link each bucket in the new table to the first bucket
+		/* Link each bucket in the new table to the first bucket
 		 * in the old table that contains entries which will hash
 		 * to the new bucket.
 		 */
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 9cdf62f8accd..c9f2e8c6ccc9 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -203,10 +203,10 @@ void __sg_free_table(struct sg_table *table, unsigned int max_ents,
 		}
 
 		table->orig_nents -= sg_size;
-		if (!skip_first_chunk) {
-			free_fn(sgl, alloc_size);
+		if (skip_first_chunk)
 			skip_first_chunk = false;
-		}
+		else
+			free_fn(sgl, alloc_size);
 		sgl = next;
 	}