From f5bb0ac31be580c149653ee538a882f4d003c2ab Mon Sep 17 00:00:00 2001
From: Wu Gao <wugao@codeaurora.org>
Date: Mon, 3 Jul 2017 15:33:51 +0800
Subject: [PATCH] qcacmn: Free global pointer ol_sc

For TF SDIO chip, it allocated memory for global pointer ol_sc, but
doesn't free when unloading, which cause memory leak.

Change-Id: Ia27be884ccbaaeb01c9fd5b67898e6f7e4c54364
CRs-Fixed: 2070479
---
 hif/src/sdio/if_sdio.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hif/src/sdio/if_sdio.c b/hif/src/sdio/if_sdio.c
index b51aa13f1f..2046250854 100644
--- a/hif/src/sdio/if_sdio.c
+++ b/hif/src/sdio/if_sdio.c
@@ -243,6 +243,11 @@ static A_STATUS hif_sdio_remove(void *context, void *hif_handle)
 	iounmap(scn->ramdump_base);
 #endif
 
+	if (ol_sc) {
+		qdf_mem_free(ol_sc);
+		ol_sc = NULL;
+	}
+
 	if (scn) {
 		qdf_mem_free(scn);
 		scn = NULL;