diff options
| -rw-r--r-- | drivers/platform/msm/ipa/ipa_v2/ipa_uc.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/platform/msm/ipa/ipa_v2/ipa_uc.c b/drivers/platform/msm/ipa/ipa_v2/ipa_uc.c index b49815b24bc2..d529622f1e19 100644 --- a/drivers/platform/msm/ipa/ipa_v2/ipa_uc.c +++ b/drivers/platform/msm/ipa/ipa_v2/ipa_uc.c @@ -17,7 +17,9 @@ #define IPA_PKT_FLUSH_TO_US 100 #define IPA_UC_POLL_SLEEP_USEC 100 #define IPA_UC_POLL_MAX_RETRY 10000 +#define HOLB_WORKQUEUE_NAME "ipa_holb_wq" +static struct workqueue_struct *ipa_holb_wq; static void ipa_start_monitor_holb(struct work_struct *work); static DECLARE_WORK(ipa_holb_work, ipa_start_monitor_holb); @@ -470,7 +472,7 @@ static void ipa_uc_response_hdlr(enum ipa_irq_type interrupt, * pipe if valid. */ if (ipa_ctx->ipa_hw_type == IPA_HW_v2_6L) - queue_work(ipa_ctx->power_mgmt_wq, &ipa_holb_work); + queue_work(ipa_holb_wq, &ipa_holb_work); } else if (ipa_ctx->uc_ctx.uc_sram_mmio->responseOp == IPA_HW_2_CPU_RESPONSE_CMD_COMPLETED) { uc_rsp.raw32b = ipa_ctx->uc_ctx.uc_sram_mmio->responseParams; @@ -508,6 +510,13 @@ int ipa_uc_interface_init(void) return 0; } + ipa_holb_wq = create_singlethread_workqueue( + HOLB_WORKQUEUE_NAME); + if (!ipa_holb_wq) { + IPAERR("HOLB workqueue creation failed\n"); + return -ENOMEM; + } + mutex_init(&ipa_ctx->uc_ctx.uc_lock); if (ipa_ctx->ipa_hw_type >= IPA_HW_v2_5) { |