From: Luciano Coelho <luciano.coelho@nokia.com>
Date: Thu, 29 Oct 2009 11:20:04 +0000 (+0200)
Subject: wl1271: fix init loop timeout
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e7d17cf4f7e1b8d06575b6db2397c99c151674b8;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

wl1271: fix init loop timeout

The check after the loop which checks whether the initialization timed-out
was wrong.  If the initialization would succeed exactly in the 20000th time
(the value set for INIT_LOOP), the driver would bail out and claim that
initialization failed.

Reported-by: Juha Leppanen <juha_motorsportcom@luukku.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Janne Ylalehto <janne.ylalehto@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index ba4a2b4f0f56..8678bea05ed5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -380,7 +380,7 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
 		}
 	}
 
-	if (loop >= INIT_LOOP) {
+	if (loop > INIT_LOOP) {
 		wl1271_error("timeout waiting for the hardware to "
 			     "complete initialization");
 		return -EIO;