Merge "mhi_dev: mhi: Remove request_mem_region for MMIO region" (1b1584fb) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/mhi_dev/mhi.c

+0 −10

Original line number	Diff line number	Diff line
		@@ -1669,8 +1669,6 @@ static int get_device_tree_data(struct platform_device *pdev)
		return rc;
		}

		res_mem = request_mem_region(res_mem->start,
		MHI_1K_SIZE, res_mem->name);
		mhi->mmio_base_pa_addr = res_mem->start;
		mhi->mmio_base_addr = ioremap_nocache(res_mem->start, MHI_1K_SIZE);
		if (!mhi->mmio_base_addr) {
		@@ -1687,10 +1685,6 @@ static int get_device_tree_data(struct platform_device *pdev)
		return rc;
		}

		if (request_mem_region(res_mem->start, 0x1, res_mem->name) < 0) {
		pr_err("Failed to request IPA uC MBOX CRDB memory\n");
		return -EBUSY;
		}
		mhi->ipa_uc_mbox_crdb = res_mem->start;

		res_mem = platform_get_resource_byname(pdev,
		@@ -1701,10 +1695,6 @@ static int get_device_tree_data(struct platform_device *pdev)
		return rc;
		}

		if (request_mem_region(res_mem->start, 0x1, res_mem->name) < 0) {
		pr_err("Failed to request IPA uC MBOX ERDB memory\n");
		return -EBUSY;
		}
		mhi->ipa_uc_mbox_erdb = res_mem->start;

		mhi->mhi_irq = platform_get_irq_byname(pdev, "mhi-device-inta");