diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c
index 791de93..cc3f182 100644
--- a/drivers/gpu/host1x/hw/debug_hw.c
+++ b/drivers/gpu/host1x/hw/debug_hw.c
@@ -298,7 +298,7 @@
 			host1x_sync_readl(host, HOST1X_SYNC_MLOCK_OWNER(i));
 		if (HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(owner))
 			host1x_debug_output(o, "%d: locked by channel %d\n",
-				i, HOST1X_SYNC_MLOCK_OWNER_CHID_F(owner));
+				i, HOST1X_SYNC_MLOCK_OWNER_CHID_V(owner));
 		else if (HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(owner))
 			host1x_debug_output(o, "%d: locked by cpu\n", i);
 		else
diff --git a/drivers/gpu/host1x/hw/hw_host1x01_sync.h b/drivers/gpu/host1x/hw/hw_host1x01_sync.h
index ac704e5..31238c2 100644
--- a/drivers/gpu/host1x/hw/hw_host1x01_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x01_sync.h
@@ -131,12 +131,12 @@
 }
 #define HOST1X_SYNC_MLOCK_OWNER(id) \
 	host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
 {
-	return (v & 0xf) << 8;
+	return (v >> 8) & 0xf;
 }
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
-	host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+	host1x_sync_mlock_owner_chid_v(v)
 static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
 {
 	return (r >> 1) & 0x1;
diff --git a/drivers/gpu/host1x/hw/hw_host1x02_sync.h b/drivers/gpu/host1x/hw/hw_host1x02_sync.h
index 4495401..540c7b6 100644
--- a/drivers/gpu/host1x/hw/hw_host1x02_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x02_sync.h
@@ -131,12 +131,12 @@
 }
 #define HOST1X_SYNC_MLOCK_OWNER(id) \
 	host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
 {
-	return (v & 0xf) << 8;
+	return (v >> 8) & 0xf;
 }
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
-	host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+	host1x_sync_mlock_owner_chid_v(v)
 static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
 {
 	return (r >> 1) & 0x1;
diff --git a/drivers/gpu/host1x/hw/hw_host1x04_sync.h b/drivers/gpu/host1x/hw/hw_host1x04_sync.h
index ef2275b..3d6c8ec 100644
--- a/drivers/gpu/host1x/hw/hw_host1x04_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x04_sync.h
@@ -131,12 +131,12 @@
 }
 #define HOST1X_SYNC_MLOCK_OWNER(id) \
 	host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
 {
-	return (v & 0xf) << 8;
+	return (v >> 8) & 0xf;
 }
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
-	host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+	host1x_sync_mlock_owner_chid_v(v)
 static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
 {
 	return (r >> 1) & 0x1;