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Commit 8d63656e authored by David Collins's avatar David Collins
Browse files

bif: bif-core: parse secondary slave data 



Ensure that BIF data of secondary slaves is parsed when selecting
the secondary slaves based on a BIF secondary slave object read
out of the primary slave.

Change-Id: Id0daceb37c5c052fd149cd7f8015bb54e5b425fb
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 795c7f2e

drivers/bif/bif-core.c

+11 −0
Original line number Diff line number Diff line
@@ -2336,6 +2336,12 @@ static int bif_add_secondary_slaves(struct bif_slave_dev *primary_slave) 
			} else if (rc == 1) {

				sdev->present = true;

				sdev->bdev->selected_sdev = sdev;

				rc = bif_parse_slave_data(sdev);

				if (rc) {

					pr_err("Failed to parse secondary slave data, rc=%d\n",

						rc);

					goto free_slave;

				}

			} else {

				sdev->present = false;

				sdev->bdev->selected_sdev = NULL;
@@ -2459,6 +2465,11 @@ static int bif_perform_uid_search(struct bif_ctrl_dev *bdev) 
			sdev->present = true;

			sdev->bdev->selected_sdev = sdev;

			rc = bif_parse_slave_data(sdev);

			if (rc) {

				pr_err("Failed to parse secondary slave data, rc=%d\n",

					rc);

				return rc;

			}

		} else {

			pr_err("Slave failed to respond to DILC bus command; its UID is thus unverified.\n");

			sdev->unique_id_bits_known = 0;