Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 71 insertions, 58 deletions

diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index aaa13bd3e8de..83a9b85474e1 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -59,7 +59,7 @@ static int ll_blksize_seq_show(struct seq_file *m, void *v)
 				cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
 				OBD_STATFS_NODELAY);
 	if (!rc)
-	      rc = seq_printf(m, "%u\n", osfs.os_bsize);
+		seq_printf(m, "%u\n", osfs.os_bsize);
 
 	return rc;
 }
@@ -82,8 +82,9 @@ static int ll_kbytestotal_seq_show(struct seq_file *m, void *v)
 		while (blk_size >>= 1)
 			result <<= 1;
 
-		rc = seq_printf(m, "%llu\n", result);
+		seq_printf(m, "%llu\n", result);
 	}
+
 	return rc;
 }
 LPROC_SEQ_FOPS_RO(ll_kbytestotal);
@@ -105,8 +106,9 @@ static int ll_kbytesfree_seq_show(struct seq_file *m, void *v)
 		while (blk_size >>= 1)
 			result <<= 1;
 
-		rc = seq_printf(m, "%llu\n", result);
+		seq_printf(m, "%llu\n", result);
 	}
+
 	return rc;
 }
 LPROC_SEQ_FOPS_RO(ll_kbytesfree);
@@ -128,8 +130,9 @@ static int ll_kbytesavail_seq_show(struct seq_file *m, void *v)
 		while (blk_size >>= 1)
 			result <<= 1;
 
-		rc = seq_printf(m, "%llu\n", result);
+		seq_printf(m, "%llu\n", result);
 	}
+
 	return rc;
 }
 LPROC_SEQ_FOPS_RO(ll_kbytesavail);
@@ -145,7 +148,8 @@ static int ll_filestotal_seq_show(struct seq_file *m, void *v)
 				cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
 				OBD_STATFS_NODELAY);
 	if (!rc)
-		 rc = seq_printf(m, "%llu\n", osfs.os_files);
+		seq_printf(m, "%llu\n", osfs.os_files);
+
 	return rc;
 }
 LPROC_SEQ_FOPS_RO(ll_filestotal);
@@ -161,7 +165,8 @@ static int ll_filesfree_seq_show(struct seq_file *m, void *v)
 				cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
 				OBD_STATFS_NODELAY);
 	if (!rc)
-		 rc = seq_printf(m, "%llu\n", osfs.os_ffree);
+		seq_printf(m, "%llu\n", osfs.os_ffree);
+
 	return rc;
 }
 LPROC_SEQ_FOPS_RO(ll_filesfree);
@@ -169,16 +174,15 @@ LPROC_SEQ_FOPS_RO(ll_filesfree);
 static int ll_client_type_seq_show(struct seq_file *m, void *v)
 {
 	struct ll_sb_info *sbi = ll_s2sbi((struct super_block *)m->private);
-	int rc;
 
 	LASSERT(sbi != NULL);
 
 	if (sbi->ll_flags & LL_SBI_RMT_CLIENT)
-		rc = seq_printf(m, "remote client\n");
+		seq_puts(m, "remote client\n");
 	else
-		rc = seq_printf(m, "local client\n");
+		seq_puts(m, "local client\n");
 
-	return rc;
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_client_type);
 
@@ -187,7 +191,8 @@ static int ll_fstype_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = (struct super_block *)m->private;
 
 	LASSERT(sb != NULL);
-	return seq_printf(m, "%s\n", sb->s_type->name);
+	seq_printf(m, "%s\n", sb->s_type->name);
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_fstype);
 
@@ -196,7 +201,8 @@ static int ll_sb_uuid_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = (struct super_block *)m->private;
 
 	LASSERT(sb != NULL);
-	return seq_printf(m, "%s\n", ll_s2sbi(sb)->ll_sb_uuid.uuid);
+	seq_printf(m, "%s\n", ll_s2sbi(sb)->ll_sb_uuid.uuid);
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_sb_uuid);
 
@@ -353,17 +359,18 @@ static int ll_max_cached_mb_seq_show(struct seq_file *m, void *v)
 
 	max_cached_mb = cache->ccc_lru_max >> shift;
 	unused_mb = atomic_read(&cache->ccc_lru_left) >> shift;
-	return seq_printf(m,
-			"users: %d\n"
-			"max_cached_mb: %d\n"
-			"used_mb: %d\n"
-			"unused_mb: %d\n"
-			"reclaim_count: %u\n",
-			atomic_read(&cache->ccc_users),
-			max_cached_mb,
-			max_cached_mb - unused_mb,
-			unused_mb,
-			cache->ccc_lru_shrinkers);
+	seq_printf(m,
+		   "users: %d\n"
+		   "max_cached_mb: %d\n"
+		   "used_mb: %d\n"
+		   "unused_mb: %d\n"
+		   "reclaim_count: %u\n",
+		   atomic_read(&cache->ccc_users),
+		   max_cached_mb,
+		   max_cached_mb - unused_mb,
+		   unused_mb,
+		   cache->ccc_lru_shrinkers);
+	return 0;
 }
 
 static ssize_t ll_max_cached_mb_seq_write(struct file *file,
@@ -467,7 +474,8 @@ static int ll_checksum_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
 
-	return seq_printf(m, "%u\n", (sbi->ll_flags & LL_SBI_CHECKSUM) ? 1 : 0);
+	seq_printf(m, "%u\n", (sbi->ll_flags & LL_SBI_CHECKSUM) ? 1 : 0);
+	return 0;
 }
 
 static ssize_t ll_checksum_seq_write(struct file *file,
@@ -503,7 +511,8 @@ static int ll_max_rw_chunk_seq_show(struct seq_file *m, void *v)
 {
 	struct super_block *sb = m->private;
 
-	return seq_printf(m, "%lu\n", ll_s2sbi(sb)->ll_max_rw_chunk);
+	seq_printf(m, "%lu\n", ll_s2sbi(sb)->ll_max_rw_chunk);
+	return 0;
 }
 
 static ssize_t ll_max_rw_chunk_seq_write(struct file *file,
@@ -525,15 +534,14 @@ static int ll_rd_track_id(struct seq_file *m, enum stats_track_type type)
 {
 	struct super_block *sb = m->private;
 
-	if (ll_s2sbi(sb)->ll_stats_track_type == type) {
-		return seq_printf(m, "%d\n",
-				ll_s2sbi(sb)->ll_stats_track_id);
+	if (ll_s2sbi(sb)->ll_stats_track_type == type)
+		seq_printf(m, "%d\n", ll_s2sbi(sb)->ll_stats_track_id);
+	else if (ll_s2sbi(sb)->ll_stats_track_type == STATS_TRACK_ALL)
+		seq_puts(m, "0 (all)\n");
+	else
+		seq_puts(m, "untracked\n");
 
-	} else if (ll_s2sbi(sb)->ll_stats_track_type == STATS_TRACK_ALL) {
-		return seq_printf(m, "0 (all)\n");
-	} else {
-		return seq_printf(m, "untracked\n");
-	}
+	return 0;
 }
 
 static int ll_wr_track_id(const char __user *buffer, unsigned long count,
@@ -601,7 +609,8 @@ static int ll_statahead_max_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
 
-	return seq_printf(m, "%u\n", sbi->ll_sa_max);
+	seq_printf(m, "%u\n", sbi->ll_sa_max);
+	return 0;
 }
 
 static ssize_t ll_statahead_max_seq_write(struct file *file,
@@ -631,8 +640,8 @@ static int ll_statahead_agl_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
 
-	return seq_printf(m, "%u\n",
-			sbi->ll_flags & LL_SBI_AGL_ENABLED ? 1 : 0);
+	seq_printf(m, "%u\n", sbi->ll_flags & LL_SBI_AGL_ENABLED ? 1 : 0);
+	return 0;
 }
 
 static ssize_t ll_statahead_agl_seq_write(struct file *file,
@@ -661,13 +670,14 @@ static int ll_statahead_stats_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
 
-	return seq_printf(m,
-			"statahead total: %u\n"
-			"statahead wrong: %u\n"
-			"agl total: %u\n",
-			atomic_read(&sbi->ll_sa_total),
-			atomic_read(&sbi->ll_sa_wrong),
-			atomic_read(&sbi->ll_agl_total));
+	seq_printf(m,
+		   "statahead total: %u\n"
+		   "statahead wrong: %u\n"
+		   "agl total: %u\n",
+		   atomic_read(&sbi->ll_sa_total),
+		   atomic_read(&sbi->ll_sa_wrong),
+		   atomic_read(&sbi->ll_agl_total));
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_statahead_stats);
 
@@ -676,8 +686,8 @@ static int ll_lazystatfs_seq_show(struct seq_file *m, void *v)
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
 
-	return seq_printf(m, "%u\n",
-			(sbi->ll_flags & LL_SBI_LAZYSTATFS) ? 1 : 0);
+	seq_printf(m, "%u\n", sbi->ll_flags & LL_SBI_LAZYSTATFS ? 1 : 0);
+	return 0;
 }
 
 static ssize_t ll_lazystatfs_seq_write(struct file *file,
@@ -712,11 +722,12 @@ static int ll_max_easize_seq_show(struct seq_file *m, void *v)
 	if (rc)
 		return rc;
 
-	return seq_printf(m, "%u\n", ealen);
+	seq_printf(m, "%u\n", ealen);
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_max_easize);
 
-static int ll_defult_easize_seq_show(struct seq_file *m, void *v)
+static int ll_default_easize_seq_show(struct seq_file *m, void *v)
 {
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
@@ -727,9 +738,10 @@ static int ll_defult_easize_seq_show(struct seq_file *m, void *v)
 	if (rc)
 		return rc;
 
-	return seq_printf(m, "%u\n", ealen);
+	seq_printf(m, "%u\n", ealen);
+	return 0;
 }
-LPROC_SEQ_FOPS_RO(ll_defult_easize);
+LPROC_SEQ_FOPS_RO(ll_default_easize);
 
 static int ll_max_cookiesize_seq_show(struct seq_file *m, void *v)
 {
@@ -742,11 +754,12 @@ static int ll_max_cookiesize_seq_show(struct seq_file *m, void *v)
 	if (rc)
 		return rc;
 
-	return seq_printf(m, "%u\n", cookielen);
+	seq_printf(m, "%u\n", cookielen);
+	return 0;
 }
 LPROC_SEQ_FOPS_RO(ll_max_cookiesize);
 
-static int ll_defult_cookiesize_seq_show(struct seq_file *m, void *v)
+static int ll_default_cookiesize_seq_show(struct seq_file *m, void *v)
 {
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
@@ -757,9 +770,10 @@ static int ll_defult_cookiesize_seq_show(struct seq_file *m, void *v)
 	if (rc)
 		return rc;
 
-	return seq_printf(m, "%u\n", cookielen);
+	seq_printf(m, "%u\n", cookielen);
+	return 0;
 }
-LPROC_SEQ_FOPS_RO(ll_defult_cookiesize);
+LPROC_SEQ_FOPS_RO(ll_default_cookiesize);
 
 static int ll_sbi_flags_seq_show(struct seq_file *m, void *v)
 {
@@ -789,11 +803,10 @@ static int ll_xattr_cache_seq_show(struct seq_file *m, void *v)
 {
 	struct super_block *sb = m->private;
 	struct ll_sb_info *sbi = ll_s2sbi(sb);
-	int rc;
 
-	rc = seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);
+	seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);
 
-	return rc;
+	return 0;
 }
 
 static ssize_t ll_xattr_cache_seq_write(struct file *file,
@@ -849,9 +862,9 @@ static struct lprocfs_vars lprocfs_llite_obd_vars[] = {
 	{ "statahead_stats",  &ll_statahead_stats_fops, NULL, 0 },
 	{ "lazystatfs",       &ll_lazystatfs_fops, NULL },
 	{ "max_easize",       &ll_max_easize_fops, NULL, 0 },
-	{ "default_easize",   &ll_defult_easize_fops, NULL, 0 },
+	{ "default_easize",   &ll_default_easize_fops, NULL, 0 },
 	{ "max_cookiesize",   &ll_max_cookiesize_fops, NULL, 0 },
-	{ "default_cookiesize", &ll_defult_cookiesize_fops, NULL, 0 },
+	{ "default_cookiesize", &ll_default_cookiesize_fops, NULL, 0 },
 	{ "sbi_flags",	      &ll_sbi_flags_fops, NULL, 0 },
 	{ "xattr_cache",      &ll_xattr_cache_fops, NULL, 0 },
 	{ NULL }