msm: adsprpc: Initialize adsp memory region (41d404f5) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/char/adsprpc.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@
		#include <linux/pm_qos.h>
		#include <linux/stat.h>
		#include <linux/preempt.h>
		#include <linux/of_reserved_mem.h>

		#define CREATE_TRACE_POINTS
		#include <trace/events/fastrpc.h>
		@@ -4798,7 +4799,12 @@ static int fastrpc_probe(struct platform_device *pdev)
		if (of_device_is_compatible(dev->of_node,
		"qcom,msm-adsprpc-mem-region")) {
		me->dev = dev;
		return 0;
		ret = of_reserved_mem_device_init_by_idx(dev, dev->of_node, 0);
		if (ret) {
		pr_warn("adsprpc: Error: %s: initialization of memory region adsp_mem failed with %d\n",
		__func__, ret);
		}
		goto bail;
		}
		me->legacy_remote_heap = of_property_read_bool(dev->of_node,
		"qcom,fastrpc-legacy-remote-heap");
		@@ -5064,6 +5070,7 @@ static void __exit fastrpc_device_exit(void)
		device_destroy(me->class, MKDEV(MAJOR(me->dev_no),
		MINOR_NUM_SECURE_DEV));

		of_reserved_mem_device_release(me->dev);
		class_destroy(me->class);
		cdev_del(&me->cdev);
		unregister_chrdev_region(me->dev_no, NUM_CHANNELS);