diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c
index b4ae3affb987..78f0ef0f6c89 100644
--- a/drivers/gpu/host1x/channel.c
+++ b/drivers/gpu/host1x/channel.c
@@ -83,7 +83,7 @@ EXPORT_SYMBOL(host1x_channel_put);
 struct host1x_channel *host1x_channel_request(struct device *dev)
 {
 	struct host1x *host = dev_get_drvdata(dev->parent);
-	int max_channels = host->info->nb_channels;
+	unsigned int max_channels = host->info->nb_channels;
 	struct host1x_channel *channel = NULL;
 	int index, err;
 
diff --git a/drivers/gpu/host1x/debug.c b/drivers/gpu/host1x/debug.c
index ee3d12b51c50..797f8f048117 100644
--- a/drivers/gpu/host1x/debug.c
+++ b/drivers/gpu/host1x/debug.c
@@ -62,14 +62,15 @@ static int show_channels(struct host1x_channel *ch, void *data, bool show_fifo)
 
 static void show_syncpts(struct host1x *m, struct output *o)
 {
-	int i;
+	unsigned int i;
 	host1x_debug_output(o, "---- syncpts ----\n");
 	for (i = 0; i < host1x_syncpt_nb_pts(m); i++) {
 		u32 max = host1x_syncpt_read_max(m->syncpt + i);
 		u32 min = host1x_syncpt_load(m->syncpt + i);
 		if (!min && !max)
 			continue;
-		host1x_debug_output(o, "id %d (%s) min %d max %d\n",
+
+		host1x_debug_output(o, "id %u (%s) min %d max %d\n",
 				    i, m->syncpt[i].name, min, max);
 	}
 
@@ -77,7 +78,7 @@ static void show_syncpts(struct host1x *m, struct output *o)
 		u32 base_val;
 		base_val = host1x_syncpt_load_wait_base(m->syncpt + i);
 		if (base_val)
-			host1x_debug_output(o, "waitbase id %d val %d\n", i,
+			host1x_debug_output(o, "waitbase id %u val %d\n", i,
 					    base_val);
 	}
 
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h
index 136c3a9d4997..e3fd1f0694c6 100644
--- a/drivers/gpu/host1x/dev.h
+++ b/drivers/gpu/host1x/dev.h
@@ -90,13 +90,13 @@ struct host1x_intr_ops {
 };
 
 struct host1x_info {
-	int	nb_channels;		/* host1x: num channels supported */
-	int	nb_pts;			/* host1x: num syncpoints supported */
-	int	nb_bases;		/* host1x: num syncpoints supported */
-	int	nb_mlocks;		/* host1x: number of mlocks */
-	int	(*init)(struct host1x *); /* initialize per SoC ops */
-	int	sync_offset;
-	u64	dma_mask;		/* mask of addressable memory */
+	unsigned int nb_channels; /* host1x: number of channels supported */
+	unsigned int nb_pts; /* host1x: number of syncpoints supported */
+	unsigned int nb_bases; /* host1x: number of syncpoint bases supported */
+	unsigned int nb_mlocks; /* host1x: number of mlocks supported */
+	int (*init)(struct host1x *host1x); /* initialize per SoC ops */
+	unsigned int sync_offset; /* offset of syncpoint registers */
+	u64 dma_mask; /* mask of addressable memory */
 };
 
 struct host1x {
diff --git a/drivers/gpu/host1x/hw/cdma_hw.c b/drivers/gpu/host1x/hw/cdma_hw.c
index 305ea8f3382d..233246e1235a 100644
--- a/drivers/gpu/host1x/hw/cdma_hw.c
+++ b/drivers/gpu/host1x/hw/cdma_hw.c
@@ -41,7 +41,7 @@ static void cdma_timeout_cpu_incr(struct host1x_cdma *cdma, u32 getptr,
 {
 	struct host1x *host1x = cdma_to_host1x(cdma);
 	struct push_buffer *pb = &cdma->push_buffer;
-	u32 i;
+	unsigned int i;
 
 	for (i = 0; i < syncpt_incrs; i++)
 		host1x_syncpt_incr(cdma->timeout.syncpt);
diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c
index cc3f1825c735..81e94fef5e42 100644
--- a/drivers/gpu/host1x/hw/debug_hw.c
+++ b/drivers/gpu/host1x/hw/debug_hw.c
@@ -143,7 +143,8 @@ static void show_channel_gathers(struct output *o, struct host1x_cdma *cdma)
 	struct host1x_job *job;
 
 	list_for_each_entry(job, &cdma->sync_queue, list) {
-		int i;
+		unsigned int i;
+
 		host1x_debug_output(o, "\n%p: JOB, syncpt_id=%d, syncpt_val=%d, first_get=%08x, timeout=%d num_slots=%d, num_handles=%d\n",
 				    job, job->syncpt_id, job->syncpt_end,
 				    job->first_get, job->timeout,
@@ -290,19 +291,19 @@ static void host1x_debug_show_channel_fifo(struct host1x *host,
 
 static void host1x_debug_show_mlocks(struct host1x *host, struct output *o)
 {
-	int i;
+	unsigned int i;
 
 	host1x_debug_output(o, "---- mlocks ----\n");
 	for (i = 0; i < host1x_syncpt_nb_mlocks(host); i++) {
 		u32 owner =
 			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",
+			host1x_debug_output(o, "%u: locked by channel %u\n",
 				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);
+			host1x_debug_output(o, "%u: locked by cpu\n", i);
 		else
-			host1x_debug_output(o, "%d: unlocked\n", i);
+			host1x_debug_output(o, "%u: unlocked\n", i);
 	}
 	host1x_debug_output(o, "\n");
 }
diff --git a/drivers/gpu/host1x/hw/intr_hw.c b/drivers/gpu/host1x/hw/intr_hw.c
index 10f81687b566..cf49d72fb172 100644
--- a/drivers/gpu/host1x/hw/intr_hw.c
+++ b/drivers/gpu/host1x/hw/intr_hw.c
@@ -45,7 +45,7 @@ static irqreturn_t syncpt_thresh_isr(int irq, void *dev_id)
 {
 	struct host1x *host = dev_id;
 	unsigned long reg;
-	int i, id;
+	unsigned int i, id;
 
 	for (i = 0; i < DIV_ROUND_UP(host->info->nb_pts, 32); i++) {
 		reg = host1x_sync_readl(host,
@@ -62,7 +62,7 @@ static irqreturn_t syncpt_thresh_isr(int irq, void *dev_id)
 
 static void _host1x_intr_disable_all_syncpt_intrs(struct host1x *host)
 {
-	u32 i;
+	unsigned int i;
 
 	for (i = 0; i < DIV_ROUND_UP(host->info->nb_pts, 32); ++i) {
 		host1x_sync_writel(host, 0xffffffffu,
@@ -75,7 +75,8 @@ static void _host1x_intr_disable_all_syncpt_intrs(struct host1x *host)
 static int _host1x_intr_init_host_sync(struct host1x *host, u32 cpm,
 	void (*syncpt_thresh_work)(struct work_struct *))
 {
-	int i, err;
+	unsigned int i;
+	int err;
 
 	host1x_hw_intr_disable_all_syncpt_intrs(host);
 
@@ -127,7 +128,7 @@ static void _host1x_intr_disable_syncpt_intr(struct host1x *host, u32 id)
 
 static int _host1x_free_syncpt_irq(struct host1x *host)
 {
-	int i;
+	unsigned int i;
 
 	devm_free_irq(host->dev, host->intr_syncpt_irq, host);
 
diff --git a/drivers/gpu/host1x/hw/syncpt_hw.c b/drivers/gpu/host1x/hw/syncpt_hw.c
index 56e85395ac24..b60a4b97e4a8 100644
--- a/drivers/gpu/host1x/hw/syncpt_hw.c
+++ b/drivers/gpu/host1x/hw/syncpt_hw.c
@@ -26,8 +26,9 @@
  */
 static void syncpt_restore(struct host1x_syncpt *sp)
 {
+	u32 min = host1x_syncpt_read_min(sp);
 	struct host1x *host = sp->host;
-	int min = host1x_syncpt_read_min(sp);
+
 	host1x_sync_writel(host, min, HOST1X_SYNC_SYNCPT(sp->id));
 }
 
diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index 6b7fdc1e2ed0..e2c499aa33e1 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -110,7 +110,7 @@ EXPORT_SYMBOL(host1x_syncpt_incr_max);
 void host1x_syncpt_restore(struct host1x *host)
 {
 	struct host1x_syncpt *sp_base = host->syncpt;
-	u32 i;
+	unsigned int i;
 
 	for (i = 0; i < host1x_syncpt_nb_pts(host); i++)
 		host1x_hw_syncpt_restore(host, sp_base + i);
@@ -126,7 +126,7 @@ void host1x_syncpt_restore(struct host1x *host)
 void host1x_syncpt_save(struct host1x *host)
 {
 	struct host1x_syncpt *sp_base = host->syncpt;
-	u32 i;
+	unsigned int i;
 
 	for (i = 0; i < host1x_syncpt_nb_pts(host); i++) {
 		if (host1x_syncpt_client_managed(sp_base + i))
@@ -341,7 +341,7 @@ int host1x_syncpt_init(struct host1x *host)
 {
 	struct host1x_syncpt_base *bases;
 	struct host1x_syncpt *syncpt;
-	int i;
+	unsigned int i;
 
 	syncpt = devm_kzalloc(host->dev, sizeof(*syncpt) * host->info->nb_pts,
 			      GFP_KERNEL);
@@ -398,8 +398,9 @@ EXPORT_SYMBOL(host1x_syncpt_free);
 
 void host1x_syncpt_deinit(struct host1x *host)
 {
-	int i;
 	struct host1x_syncpt *sp = host->syncpt;
+	unsigned int i;
+
 	for (i = 0; i < host->info->nb_pts; i++, sp++)
 		kfree(sp->name);
 }
@@ -431,17 +432,17 @@ u32 host1x_syncpt_read(struct host1x_syncpt *sp)
 }
 EXPORT_SYMBOL(host1x_syncpt_read);
 
-int host1x_syncpt_nb_pts(struct host1x *host)
+unsigned int host1x_syncpt_nb_pts(struct host1x *host)
 {
 	return host->info->nb_pts;
 }
 
-int host1x_syncpt_nb_bases(struct host1x *host)
+unsigned int host1x_syncpt_nb_bases(struct host1x *host)
 {
 	return host->info->nb_bases;
 }
 
-int host1x_syncpt_nb_mlocks(struct host1x *host)
+unsigned int host1x_syncpt_nb_mlocks(struct host1x *host)
 {
 	return host->info->nb_mlocks;
 }
diff --git a/drivers/gpu/host1x/syncpt.h b/drivers/gpu/host1x/syncpt.h
index 9056465ecd3f..6916feff0c29 100644
--- a/drivers/gpu/host1x/syncpt.h
+++ b/drivers/gpu/host1x/syncpt.h
@@ -58,13 +58,13 @@ int host1x_syncpt_init(struct host1x *host);
 void host1x_syncpt_deinit(struct host1x *host);
 
 /* Return number of sync point supported. */
-int host1x_syncpt_nb_pts(struct host1x *host);
+unsigned int host1x_syncpt_nb_pts(struct host1x *host);
 
 /* Return number of wait bases supported. */
-int host1x_syncpt_nb_bases(struct host1x *host);
+unsigned int host1x_syncpt_nb_bases(struct host1x *host);
 
 /* Return number of mlocks supported. */
-int host1x_syncpt_nb_mlocks(struct host1x *host);
+unsigned int host1x_syncpt_nb_mlocks(struct host1x *host);
 
 /*
  * Check sync point sanity. If max is larger than min, there have too many