Merge "msm: ipa3: unlock uC spinlock before injecting DMA_TASK" (ae332dd9) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa_v3/ipa_uc.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -528,6 +528,7 @@ static int ipa3_uc_send_cmd_64b_param(u32 cmd_lo, u32 cmd_hi, u32 opcode,
		unsigned long flags;
		int retries = 0;

		send_cmd:
		IPA3_UC_LOCK(flags);

		if (ipa3_uc_state_check()) {
		@@ -536,7 +537,6 @@ static int ipa3_uc_send_cmd_64b_param(u32 cmd_lo, u32 cmd_hi, u32 opcode,
		return -EBADF;
		}

		send_cmd:
		if (ipa3_ctx->apply_rg10_wa) {
		if (!polling_mode)
		IPADBG("Overriding mode to polling mode\n");
		@@ -620,7 +620,7 @@ send_cmd:
		BUG();
		return -EFAULT;
		}

		IPA3_UC_UNLOCK(flags);
		ipa3_inject_dma_task_for_gsi();
		/* sleep for short period to flush IPA */
		usleep_range(IPA_GSI_CHANNEL_STOP_SLEEP_MIN_USEC,