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-rw-r--r--drivers/net/wwan/iosm/iosm_ipc_devlink.c3
-rw-r--r--drivers/net/wwan/mhi_wwan_mbim.c17
-rw-r--r--drivers/net/wwan/qcom_bam_dmux.c2
-rw-r--r--drivers/net/wwan/t7xx/t7xx_hif_cldma.c5
-rw-r--r--drivers/net/wwan/t7xx/t7xx_hif_cldma.h2
-rw-r--r--drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c2
-rw-r--r--drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c2
7 files changed, 12 insertions, 21 deletions
diff --git a/drivers/net/wwan/iosm/iosm_ipc_devlink.c b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
index 33d6342124bc..301a9d294d30 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_devlink.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
@@ -21,7 +21,8 @@ static struct iosm_coredump_file_info list[IOSM_NOF_CD_REGION] = {
/* Get the param values for the specific param ID's */
static int ipc_devlink_get_param(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
+ struct devlink_param_gset_ctx *ctx,
+ struct netlink_ext_ack *extack)
{
struct iosm_devlink *ipc_devlink = devlink_priv(dl);
diff --git a/drivers/net/wwan/mhi_wwan_mbim.c b/drivers/net/wwan/mhi_wwan_mbim.c
index f8bc9a39bfa3..0dace12f5ad0 100644
--- a/drivers/net/wwan/mhi_wwan_mbim.c
+++ b/drivers/net/wwan/mhi_wwan_mbim.c
@@ -78,8 +78,9 @@ struct mhi_mbim_context {
struct mbim_tx_hdr {
struct usb_cdc_ncm_nth16 nth16;
+
+ /* Must be last as it ends in a flexible-array member. */
struct usb_cdc_ncm_ndp16 ndp16;
- struct usb_cdc_ncm_dpe16 dpe16[2];
} __packed;
static struct mhi_mbim_link *mhi_mbim_get_link_rcu(struct mhi_mbim_context *mbim,
@@ -107,20 +108,20 @@ static int mhi_mbim_get_link_mux_id(struct mhi_controller *cntrl)
static struct sk_buff *mbim_tx_fixup(struct sk_buff *skb, unsigned int session,
u16 tx_seq)
{
+ DEFINE_RAW_FLEX(struct mbim_tx_hdr, mbim_hdr, ndp16.dpe16, 2);
unsigned int dgram_size = skb->len;
struct usb_cdc_ncm_nth16 *nth16;
struct usb_cdc_ncm_ndp16 *ndp16;
- struct mbim_tx_hdr *mbim_hdr;
/* Only one NDP is sent, containing the IP packet (no aggregation) */
/* Ensure we have enough headroom for crafting MBIM header */
- if (skb_cow_head(skb, sizeof(struct mbim_tx_hdr))) {
+ if (skb_cow_head(skb, __struct_size(mbim_hdr))) {
dev_kfree_skb_any(skb);
return NULL;
}
- mbim_hdr = skb_push(skb, sizeof(struct mbim_tx_hdr));
+ mbim_hdr = skb_push(skb, __struct_size(mbim_hdr));
/* Fill NTB header */
nth16 = &mbim_hdr->nth16;
@@ -133,12 +134,11 @@ static struct sk_buff *mbim_tx_fixup(struct sk_buff *skb, unsigned int session,
/* Fill the unique NDP */
ndp16 = &mbim_hdr->ndp16;
ndp16->dwSignature = cpu_to_le32(USB_CDC_MBIM_NDP16_IPS_SIGN | (session << 24));
- ndp16->wLength = cpu_to_le16(sizeof(struct usb_cdc_ncm_ndp16)
- + sizeof(struct usb_cdc_ncm_dpe16) * 2);
+ ndp16->wLength = cpu_to_le16(struct_size(ndp16, dpe16, 2));
ndp16->wNextNdpIndex = 0;
/* Datagram follows the mbim header */
- ndp16->dpe16[0].wDatagramIndex = cpu_to_le16(sizeof(struct mbim_tx_hdr));
+ ndp16->dpe16[0].wDatagramIndex = cpu_to_le16(__struct_size(mbim_hdr));
ndp16->dpe16[0].wDatagramLength = cpu_to_le16(dgram_size);
/* null termination */
@@ -584,7 +584,8 @@ static void mhi_mbim_setup(struct net_device *ndev)
{
ndev->header_ops = NULL; /* No header */
ndev->type = ARPHRD_RAWIP;
- ndev->needed_headroom = sizeof(struct mbim_tx_hdr);
+ ndev->needed_headroom =
+ struct_size_t(struct mbim_tx_hdr, ndp16.dpe16, 2);
ndev->hard_header_len = 0;
ndev->addr_len = 0;
ndev->flags = IFF_POINTOPOINT | IFF_NOARP;
diff --git a/drivers/net/wwan/qcom_bam_dmux.c b/drivers/net/wwan/qcom_bam_dmux.c
index 64dab8b57611..6a5b22589af4 100644
--- a/drivers/net/wwan/qcom_bam_dmux.c
+++ b/drivers/net/wwan/qcom_bam_dmux.c
@@ -162,7 +162,6 @@ static void bam_dmux_tx_done(struct bam_dmux_skb_dma *skb_dma)
struct bam_dmux *dmux = skb_dma->dmux;
unsigned long flags;
- pm_runtime_mark_last_busy(dmux->dev);
pm_runtime_put_autosuspend(dmux->dev);
if (skb_dma->addr)
@@ -397,7 +396,6 @@ static void bam_dmux_tx_wakeup_work(struct work_struct *work)
dma_async_issue_pending(dmux->tx);
out:
- pm_runtime_mark_last_busy(dmux->dev);
pm_runtime_put_autosuspend(dmux->dev);
}
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
index 97163e1e5783..43ac1c3f1ad0 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
+++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
@@ -250,7 +250,6 @@ static void t7xx_cldma_rx_done(struct work_struct *work)
t7xx_cldma_clear_ip_busy(&md_ctrl->hw_info);
t7xx_cldma_hw_irq_en_txrx(&md_ctrl->hw_info, queue->index, MTK_RX);
t7xx_cldma_hw_irq_en_eq(&md_ctrl->hw_info, queue->index, MTK_RX);
- pm_runtime_mark_last_busy(md_ctrl->dev);
pm_runtime_put_autosuspend(md_ctrl->dev);
}
@@ -362,7 +361,6 @@ static void t7xx_cldma_tx_done(struct work_struct *work)
}
spin_unlock_irqrestore(&md_ctrl->cldma_lock, flags);
- pm_runtime_mark_last_busy(md_ctrl->dev);
pm_runtime_put_autosuspend(md_ctrl->dev);
}
@@ -899,7 +897,7 @@ static void t7xx_cldma_hw_start_send(struct cldma_ctrl *md_ctrl, int qno,
* @queue: CLDMA queue.
* @recv_skb: Receiving skb callback.
*/
-void t7xx_cldma_set_recv_skb(struct cldma_queue *queue,
+static void t7xx_cldma_set_recv_skb(struct cldma_queue *queue,
int (*recv_skb)(struct cldma_queue *queue, struct sk_buff *skb))
{
queue->recv_skb = recv_skb;
@@ -987,7 +985,6 @@ int t7xx_cldma_send_skb(struct cldma_ctrl *md_ctrl, int qno, struct sk_buff *skb
allow_sleep:
t7xx_pci_enable_sleep(md_ctrl->t7xx_dev);
- pm_runtime_mark_last_busy(md_ctrl->dev);
pm_runtime_put_autosuspend(md_ctrl->dev);
return ret;
}
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.h b/drivers/net/wwan/t7xx/t7xx_hif_cldma.h
index f2d9941be9c8..9d0107e18a7b 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.h
+++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.h
@@ -126,8 +126,6 @@ void t7xx_cldma_switch_cfg(struct cldma_ctrl *md_ctrl, enum cldma_cfg cfg_id);
void t7xx_cldma_start(struct cldma_ctrl *md_ctrl);
int t7xx_cldma_stop(struct cldma_ctrl *md_ctrl);
void t7xx_cldma_reset(struct cldma_ctrl *md_ctrl);
-void t7xx_cldma_set_recv_skb(struct cldma_queue *queue,
- int (*recv_skb)(struct cldma_queue *queue, struct sk_buff *skb));
int t7xx_cldma_send_skb(struct cldma_ctrl *md_ctrl, int qno, struct sk_buff *skb);
void t7xx_cldma_stop_all_qs(struct cldma_ctrl *md_ctrl, enum mtk_txrx tx_rx);
void t7xx_cldma_clear_all_qs(struct cldma_ctrl *md_ctrl, enum mtk_txrx tx_rx);
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
index 2310493203d3..b76bea6ab2d7 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
+++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
@@ -877,7 +877,6 @@ int t7xx_dpmaif_napi_rx_poll(struct napi_struct *napi, const int budget)
t7xx_dpmaif_clr_ip_busy_sts(&rxq->dpmaif_ctrl->hw_info);
t7xx_dpmaif_dlq_unmask_rx_done(&rxq->dpmaif_ctrl->hw_info, rxq->index);
t7xx_pci_enable_sleep(rxq->dpmaif_ctrl->t7xx_dev);
- pm_runtime_mark_last_busy(rxq->dpmaif_ctrl->dev);
pm_runtime_put_autosuspend(rxq->dpmaif_ctrl->dev);
atomic_set(&rxq->rx_processing, 0);
} else {
@@ -1078,7 +1077,6 @@ static void t7xx_dpmaif_bat_release_work(struct work_struct *work)
}
t7xx_pci_enable_sleep(dpmaif_ctrl->t7xx_dev);
- pm_runtime_mark_last_busy(dpmaif_ctrl->dev);
pm_runtime_put_autosuspend(dpmaif_ctrl->dev);
}
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c
index 8dab025a088a..236d632cf591 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c
+++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c
@@ -185,7 +185,6 @@ static void t7xx_dpmaif_tx_done(struct work_struct *work)
}
t7xx_pci_enable_sleep(dpmaif_ctrl->t7xx_dev);
- pm_runtime_mark_last_busy(dpmaif_ctrl->dev);
pm_runtime_put_autosuspend(dpmaif_ctrl->dev);
}
@@ -468,7 +467,6 @@ static int t7xx_dpmaif_tx_hw_push_thread(void *arg)
t7xx_pci_disable_sleep(dpmaif_ctrl->t7xx_dev);
t7xx_do_tx_hw_push(dpmaif_ctrl);
t7xx_pci_enable_sleep(dpmaif_ctrl->t7xx_dev);
- pm_runtime_mark_last_busy(dpmaif_ctrl->dev);
pm_runtime_put_autosuspend(dpmaif_ctrl->dev);
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-04 12:28:50 +0000