oprofilefs_mkdir() doesn't need superblock argument

it's always equal to ->d_sb of the second argument (parent dentry),
due to either being literally that, or ->d_sb of parent's parent.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

7 files changed, 10 insertions, 10 deletions

diff --git a/arch/alpha/oprofile/common.c b/arch/alpha/oprofile/common.c
index d79bf68caee2..a44608b697ac 100644
--- a/arch/alpha/oprofile/common.c
+++ b/arch/alpha/oprofile/common.c
@@ -115,7 +115,7 @@ op_axp_create_files(struct dentry *root)
                 char buf[4];
 
                 snprintf(buf, sizeof buf, "%d", i);
-                dir = oprofilefs_mkdir(root->d_sb, root, buf);
+                dir = oprofilefs_mkdir(root, buf);
 
                 oprofilefs_create_ulong(root->d_sb, dir, "enabled", &ctr[i].enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "event", &ctr[i].event);
diff --git a/arch/avr32/oprofile/op_model_avr32.c b/arch/avr32/oprofile/op_model_avr32.c
index 80a06158da82..7d920a41b441 100644
--- a/arch/avr32/oprofile/op_model_avr32.c
+++ b/arch/avr32/oprofile/op_model_avr32.c
@@ -105,7 +105,7 @@ static int avr32_perf_counter_create_files(struct dentry *root)
 
         for (i = 0; i < NR_counter; i++) {
                 snprintf(filename, sizeof(filename), "%u", i);
-                dir = oprofilefs_mkdir(root->d_sb, root, filename);
+                dir = oprofilefs_mkdir(root, filename);
 
                 oprofilefs_create_ulong(root->d_sb, dir, "enabled",
                                 &counter[i].enabled);
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index 7439ae2df05c..755caf04656e 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -42,7 +42,7 @@ static int op_mips_create_files(struct dentry *root)
                 char buf[4];
 
                 snprintf(buf, sizeof buf, "%d", i);
-                dir = oprofilefs_mkdir(root->d_sb, root, buf);
+                dir = oprofilefs_mkdir(root, buf);
 
                 oprofilefs_create_ulong(root->d_sb, dir, "enabled", &ctr[i].enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "event", &ctr[i].event);
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index addc62317f45..60a286b367fc 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -160,7 +160,7 @@ static int op_powerpc_create_files(struct dentry *root)
                 char buf[4];
 
                 snprintf(buf, sizeof buf, "%d", i);
-                dir = oprofilefs_mkdir(root->d_sb, root, buf);
+                dir = oprofilefs_mkdir(root, buf);
 
                 oprofilefs_create_ulong(root->d_sb, dir, "enabled", &ctr[i].enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "event", &ctr[i].event);
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c
index 712d57bb783a..5ae06db7ec58 100644
--- a/arch/s390/oprofile/init.c
+++ b/arch/s390/oprofile/init.c
@@ -350,7 +350,7 @@ static int oprofile_create_hwsampling_files(struct dentry *root)
 {
         struct dentry *dir;
 
-        dir = oprofilefs_mkdir(root->d_sb, root, "timer");
+        dir = oprofilefs_mkdir(root, "timer");
         if (!dir)
                 return -EINVAL;
 
@@ -375,7 +375,7 @@ static int oprofile_create_hwsampling_files(struct dentry *root)
                  * and can only be set to 0.
                  */
 
-                dir = oprofilefs_mkdir(root->d_sb, root, "0");
+                dir = oprofilefs_mkdir(root, "0");
                 if (!dir)
                         return -EINVAL;
 
@@ -395,7 +395,7 @@ static int oprofile_create_hwsampling_files(struct dentry *root)
                  * space tools.  The /dev/oprofile/hwsampling fs is
                  * provided in that case.
                  */
-                dir = oprofilefs_mkdir(root->d_sb, root, "hwsampling");
+                dir = oprofilefs_mkdir(root, "hwsampling");
                 if (!dir)
                         return -EINVAL;
 
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 483f02b8c1a8..8bb2de6e103c 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -420,7 +420,7 @@ static int nmi_create_files(struct dentry *root)
                         continue;
 
                 snprintf(buf,  sizeof(buf), "%d", i);
-                dir = oprofilefs_mkdir(root->d_sb, root, buf);
+                dir = oprofilefs_mkdir(root, buf);
                 oprofilefs_create_ulong(root->d_sb, dir, "enabled", &counter_config[i].enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "event", &counter_config[i].event);
                 oprofilefs_create_ulong(root->d_sb, dir, "count", &counter_config[i].count);
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index 34e16c2fe357..99131435ea32 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -479,7 +479,7 @@ static int setup_ibs_files(struct dentry *root)
         ibs_config.max_cnt_op = 250000;
 
         if (ibs_caps & IBS_CAPS_FETCHSAM) {
-                dir = oprofilefs_mkdir(root->d_sb, root, "ibs_fetch");
+                dir = oprofilefs_mkdir(root, "ibs_fetch");
                 oprofilefs_create_ulong(root->d_sb, dir, "enable",
                                         &ibs_config.fetch_enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "max_count",
@@ -489,7 +489,7 @@ static int setup_ibs_files(struct dentry *root)
         }
 
         if (ibs_caps & IBS_CAPS_OPSAM) {
-                dir = oprofilefs_mkdir(root->d_sb, root, "ibs_op");
+                dir = oprofilefs_mkdir(root, "ibs_op");
                 oprofilefs_create_ulong(root->d_sb, dir, "enable",
                                         &ibs_config.op_enabled);
                 oprofilefs_create_ulong(root->d_sb, dir, "max_count",