From: Christophe Ricard <christophe.ricard@gmail.com>
Date: Sun, 25 Oct 2015 21:54:34 +0000 (+0100)
Subject: NFC: st-nci: Fix st_nci_gates offset
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d3f13c558f2501d4bd0212030f692bc56fbcb755;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

NFC: st-nci: Fix st_nci_gates offset

It is useless to start from index 0 when looking for a gate
because only dynamic pipes are retrieved with
ST_NCI_DM_GETINFO(ST_NCI_DM_GETINFO_PIPE_LIST).

The first dynamic pipe is present at index 3.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c
index 5d1747d21421..4c98346bab04 100644
--- a/drivers/nfc/st-nci/se.c
+++ b/drivers/nfc/st-nci/se.c
@@ -228,7 +228,7 @@ int st_nci_hci_load_session(struct nci_dev *ndev)
 			continue;
 		}
 
-		for (j = 0; (j < ARRAY_SIZE(st_nci_gates)) &&
+		for (j = 3; (j < ARRAY_SIZE(st_nci_gates)) &&
 		     (st_nci_gates[j].gate != dm_pipe_info->dst_gate_id); j++)
 			;