From: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Sun, 20 Feb 2011 19:23:59 +0000 (+0200)
Subject: Fix obvious mistake in pxa2xx i2s driver
X-Git-Tag: v0.15.0-rc0~860
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9dda2465472d2252c7172549606f246ec6823592;p=thirdparty%2Fqemu.git

Fix obvious mistake in pxa2xx i2s driver

RST bit is (1 << 4) bit, not (1 << 3), fix condition
that enables i2s if ENB is set and RST is not set.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index 9ebbce60d71..dc595f332a1 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -1661,7 +1661,7 @@ static void pxa2xx_i2s_write(void *opaque, target_phys_addr_t addr,
         }
         if (value & (1 << 4))				/* EFWR */
             printf("%s: Attempt to use special function\n", __FUNCTION__);
-        s->enable = ((value ^ 4) & 5) == 5;		/* ENB && !RST*/
+        s->enable = (value & 9) == 1;			/* ENB && !RST*/
         pxa2xx_i2s_update(s);
         break;
     case SACR1: