Commit 09789b86 authored May 03, 2017 by Karthikeyan Mani Committed by Gerrit - the friendly Code Review server Jun 07, 2017

soundwire: Fix swr device count logic in registration



Increment swr device count before registration to
enable proper device detection in probe call, Decrement
the same count if the registration fails.

CRs-fixed: 2050725
Change-Id: If0133cbf751195542d9e1f16679cc63547b56778
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>

parent a9f9dadb

drivers/soundwire/soundwire.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -183,14 +183,15 @@ int of_register_swr_devices(struct swr_master *master)
		}
		info.addr = addr;
		info.of_node = of_node_get(node);
		master->num_dev++;
		swr = swr_new_device(master, &info);
		if (!swr) {
		dev_err(&master->dev, "of_swr: Register failed %s\n",
		node->full_name);
		of_node_put(node);
		master->num_dev--;
		continue;
		}
		master->num_dev++;
		}
		return 0;
		}