diff options
| -rw-r--r-- | drivers/platform/msm/ipa/ipa_v3/ipa_dp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c b/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c index 5fe425ea7655..034b7fc45d8d 100644 --- a/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c +++ b/drivers/platform/msm/ipa/ipa_v3/ipa_dp.c @@ -2093,6 +2093,8 @@ static void ipa3_cleanup_wlan_rx_common_cache(void) struct ipa3_rx_pkt_wrapper *rx_pkt; struct ipa3_rx_pkt_wrapper *tmp; + spin_lock_bh(&ipa3_ctx->wc_memb.wlan_spinlock); + list_for_each_entry_safe(rx_pkt, tmp, &ipa3_ctx->wc_memb.wlan_comm_desc_list, link) { list_del(&rx_pkt->link); @@ -2113,6 +2115,8 @@ static void ipa3_cleanup_wlan_rx_common_cache(void) IPAERR("wlan comm buff total cnt: %d\n", ipa3_ctx->wc_memb.wlan_comm_total_cnt); + spin_unlock_bh(&ipa3_ctx->wc_memb.wlan_spinlock); + } static void ipa3_alloc_wlan_rx_common_cache(u32 size) @@ -2150,11 +2154,13 @@ static void ipa3_alloc_wlan_rx_common_cache(u32 size) goto fail_dma_mapping; } + spin_lock_bh(&ipa3_ctx->wc_memb.wlan_spinlock); list_add_tail(&rx_pkt->link, &ipa3_ctx->wc_memb.wlan_comm_desc_list); rx_len_cached = ++ipa3_ctx->wc_memb.wlan_comm_total_cnt; ipa3_ctx->wc_memb.wlan_comm_free_cnt++; + spin_unlock_bh(&ipa3_ctx->wc_memb.wlan_spinlock); } |