~hc/RK356X_SDK_RELEASE.git

..	..	@@ -204,6 +204,18 @@
204	204	return 0;
205	205	}
206	206
	207	+/**
	208	+ * get_dvsec_vendor0() - Find a related PCI device (function 0)
	209	+ * @dev: PCI device to match
	210	+ * @dev0: The PCI device (function 0) found
	211	+ * @out_pos: The position of PCI device (function 0)
	212	+ *
	213	+ * Returns 0 on success, negative on failure.
	214	+ *
	215	+ * NOTE: If it's successful, the reference of dev0 is increased,
	216	+ * so after using it, the callers must call pci_dev_put() to give
	217	+ * up the reference.
	218	+ */
207	219	static int get_dvsec_vendor0(struct pci_dev dev, struct pci_dev *dev0,
208	220	int *out_pos)
209	221	{
..	..	@@ -213,10 +225,14 @@
213	225	dev = get_function_0(dev);
214	226	if (!dev)
215	227	return -1;
	228	+ } else {
	229	+ dev = pci_dev_get(dev);
216	230	}
217	231	pos = find_dvsec(dev, OCXL_DVSEC_VENDOR_ID);
218		- if (!pos)
	232	+ if (!pos) {
	233	+ pci_dev_put(dev);
219	234	return -1;
	235	+ }
220	236	*dev0 = dev;
221	237	*out_pos = pos;
222	238	return 0;
..	..	@@ -233,6 +249,7 @@
233	249
234	250	pci_read_config_dword(dev0, pos + OCXL_DVSEC_VENDOR_RESET_RELOAD,
235	251	&reset_reload);
	252	+ pci_dev_put(dev0);
236	253	*val = !!(reset_reload & BIT(0));
237	254	return 0;
238	255	}
..	..	@@ -254,6 +271,7 @@
254	271	reset_reload &= ~BIT(0);
255	272	pci_write_config_dword(dev0, pos + OCXL_DVSEC_VENDOR_RESET_RELOAD,
256	273	reset_reload);
	274	+ pci_dev_put(dev0);
257	275	return 0;
258	276	}
259	277