diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index e23ff03290b8..9d42e592c1cf 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -2752,7 +2752,7 @@ static int __init_one_rdt_domain(struct rdt_domain *d, struct resctrl_schema *s,
 	 * bitmap_weight() does not access out-of-bound memory.
 	 */
 	tmp_cbm = cfg->new_ctrl;
-	if (bitmap_weight(&tmp_cbm, r->cache.cbm_len) < r->cache.min_cbm_bits) {
+	if (bitmap_weight_lt(&tmp_cbm, r->cache.cbm_len, r->cache.min_cbm_bits)) {
 		rdt_last_cmd_printf("No space on %s:%d\n", s->name, d->id);
 		return -ENOSPC;
 	}
diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c
index 59aa60d4ca37..cd2470ddf82b 100644
--- a/drivers/iio/dummy/iio_simple_dummy_buffer.c
+++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c
@@ -72,8 +72,8 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
 		int i, j;
 
 		for (i = 0, j = 0;
-		     i < bitmap_weight(indio_dev->active_scan_mask,
-				       indio_dev->masklength);
+		     bitmap_weight_gt(indio_dev->active_scan_mask,
+				       indio_dev->masklength, i);
 		     i++, j++) {
 			j = find_next_bit(indio_dev->active_scan_mask,
 					  indio_dev->masklength, j);
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index f504ed351b3e..98c54022fecf 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -331,7 +331,7 @@ int iio_trigger_detach_poll_func(struct iio_trigger *trig,
 {
 	struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(pf->indio_dev);
 	bool no_other_users =
-		bitmap_weight(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER) == 1;
+		bitmap_weight_eq(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER, 1);
 	int ret = 0;
 
 	if (trig->ops && trig->ops->set_trigger_state && no_other_users) {
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index 0cda6c6baefc..5cdd987e78f7 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -155,8 +155,8 @@ static int msb_validate_used_block_bitmap(struct msb_data *msb)
 	for (i = 0; i < msb->zone_count; i++)
 		total_free_blocks += msb->free_block_count[i];
 
-	if (msb->block_count - bitmap_weight(msb->used_blocks_bitmap,
-					msb->block_count) == total_free_blocks)
+	if (bitmap_weight_eq(msb->used_blocks_bitmap, msb->block_count,
+				msb->block_count - total_free_blocks))
 		return 0;
 
 	pr_err("BUG: free block counts don't match the bitmap");
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 214a38de3f41..35297d8a488b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -246,7 +246,7 @@ int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
 #endif
 
 	/* Disable VMDq flag so device will be set in VM mode */
-	if (bitmap_weight(adapter->fwd_bitmask, adapter->num_rx_pools) == 1) {
+	if (bitmap_weight_eq(adapter->fwd_bitmask, adapter->num_rx_pools, 1)) {
 		adapter->flags &= ~IXGBE_FLAG_VMDQ_ENABLED;
 		adapter->flags &= ~IXGBE_FLAG_SRIOV_ENABLED;
 		rss = min_t(int, ixgbe_max_rss_indices(adapter),
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
index d85db90632d6..a55fd1d0c653 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -287,7 +287,7 @@ static int otx2_set_channels(struct net_device *dev,
 	if (!channel->rx_count || !channel->tx_count)
 		return -EINVAL;
 
-	if (bitmap_weight(&pfvf->rq_bmap, pfvf->hw.rx_queues) > 1) {
+	if (bitmap_weight_gt(&pfvf->rq_bmap, pfvf->hw.rx_queues, 1)) {
 		netdev_err(dev,
 			   "Receive queues are in use by TC police action\n");
 		return -EINVAL;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
index 80b2d64b4136..55c899a6fcdd 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
@@ -1170,8 +1170,8 @@ int otx2_remove_flow(struct otx2_nic *pfvf, u32 location)
 		 * interface mac address and configure CGX/RPM block in
 		 * promiscuous mode
 		 */
-		if (bitmap_weight(&flow_cfg->dmacflt_bmap,
-				  flow_cfg->dmacflt_max_flows) == 1)
+		if (bitmap_weight_eq(&flow_cfg->dmacflt_bmap,
+				     flow_cfg->dmacflt_max_flows, 1))
 			otx2_update_rem_pfmac(pfvf, DMAC_ADDR_DEL);
 	} else {
 		err = otx2_remove_flow_msg(pfvf, flow->entry, false);
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index c56d2194cbfc..5bca0c68f00a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -2792,9 +2792,8 @@ int mlx4_slave_convert_port(struct mlx4_dev *dev, int slave, int port)
 {
 	unsigned n;
 	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(dev, slave);
-	unsigned m = bitmap_weight(actv_ports.ports, dev->caps.num_ports);
 
-	if (port <= 0 || port > m)
+	if (port <= 0 || bitmap_weight_lt(actv_ports.ports, dev->caps.num_ports, port))
 		return -EINVAL;
 
 	n = find_first_bit(actv_ports.ports, dev->caps.num_ports);
@@ -3404,10 +3403,6 @@ int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port,
 	struct mlx4_priv *priv = mlx4_priv(dev);
 	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(
 			&priv->dev, slave);
-	int min_port = find_first_bit(actv_ports.ports,
-				      priv->dev.caps.num_ports) + 1;
-	int max_port = min_port - 1 +
-		bitmap_weight(actv_ports.ports, priv->dev.caps.num_ports);
 
 	if (slave == mlx4_master_func_num(dev))
 		return 0;
@@ -3417,7 +3412,8 @@ int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port,
 	    enabled < 0 || enabled > 1)
 		return -EINVAL;
 
-	if (min_port == max_port && dev->caps.num_ports > 1) {
+	if (dev->caps.num_ports > 1 &&
+	    bitmap_weight_eq(actv_ports.ports, priv->dev.caps.num_ports, 1)) {
 		mlx4_info(dev, "SMI access disallowed for single ported VFs\n");
 		return -EPROTONOSUPPORT;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 414e390e6b48..0c09432ff389 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -1435,8 +1435,8 @@ int mlx4_is_eq_shared(struct mlx4_dev *dev, int vector)
 	if (vector <= 0 || (vector >= dev->caps.num_comp_vectors + 1))
 		return -EINVAL;
 
-	return !!(bitmap_weight(priv->eq_table.eq[vector].actv_ports.ports,
-				dev->caps.num_ports) > 1);
+	return bitmap_weight_gt(priv->eq_table.eq[vector].actv_ports.ports,
+				dev->caps.num_ports, 1);
 }
 EXPORT_SYMBOL(mlx4_is_eq_shared);
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 42c96c9d7fb1..855aae326ccb 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -1300,8 +1300,8 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave,
 	actv_ports = mlx4_get_active_ports(dev, slave);
 	first_port = find_first_bit(actv_ports.ports, dev->caps.num_ports);
 	for (slave_port = 0, real_port = first_port;
-	     real_port < first_port +
-	     bitmap_weight(actv_ports.ports, dev->caps.num_ports);
+	     bitmap_weight_gt(actv_ports.ports, dev->caps.num_ports,
+			      real_port - first_port);
 	     ++real_port, ++slave_port) {
 		if (flags & (MLX4_DEV_CAP_FLAG_WOL_PORT1 << real_port))
 			flags |= MLX4_DEV_CAP_FLAG_WOL_PORT1 << slave_port;
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index b187c210d4d6..cfbaa7ac712f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1383,7 +1383,7 @@ static int mlx4_mf_bond(struct mlx4_dev *dev)
 		   dev->persist->num_vfs + 1);
 
 	/* only single port vfs are allowed */
-	if (bitmap_weight(slaves_port_1_2, dev->persist->num_vfs + 1) > 1) {
+	if (bitmap_weight_gt(slaves_port_1_2, dev->persist->num_vfs + 1, 1)) {
 		mlx4_warn(dev, "HA mode unsupported for dual ported VFs\n");
 		return -EINVAL;
 	}
diff --git a/drivers/perf/thunderx2_pmu.c b/drivers/perf/thunderx2_pmu.c
index 05378c0fd8f3..ebfa66b212c7 100644
--- a/drivers/perf/thunderx2_pmu.c
+++ b/drivers/perf/thunderx2_pmu.c
@@ -623,8 +623,8 @@ static void tx2_uncore_event_start(struct perf_event *event, int flags)
 		return;
 
 	/* Start timer for first event */
-	if (bitmap_weight(tx2_pmu->active_counters,
-				tx2_pmu->max_counters) == 1) {
+	if (bitmap_weight_eq(tx2_pmu->active_counters,
+				tx2_pmu->max_counters, 1)) {
 		hrtimer_start(&tx2_pmu->hrtimer,
 			ns_to_ktime(tx2_pmu->hrtimer_interval),
 			HRTIMER_MODE_REL_PINNED);
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
index 69d9787d5338..98d878a5ca6b 100644
--- a/drivers/staging/media/tegra-video/vi.c
+++ b/drivers/staging/media/tegra-video/vi.c
@@ -436,7 +436,7 @@ static int tegra_channel_enum_format(struct file *file, void *fh,
 	if (!IS_ENABLED(CONFIG_VIDEO_TEGRA_TPG))
 		fmts_bitmap = chan->fmts_bitmap;
 
-	if (f->index >= bitmap_weight(fmts_bitmap, MAX_FORMAT_NUM))
+	if (bitmap_weight_le(fmts_bitmap, MAX_FORMAT_NUM, f->index))
 		return -EINVAL;
 
 	for (i = 0; i < f->index + 1; i++, index++)
