From: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Date: Mon, 3 Oct 2011 08:20:13 +0000 (+0200)
Subject: etrax-dma: Remove bogus if statement
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~5200^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d11cf8cc80d946dfc9a23597cd9a0bb1c487cfa7;p=sdk%2Femulator%2Fqemu.git

etrax-dma: Remove bogus if statement

Reported-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
---

diff --git a/hw/etraxfs_dma.c b/hw/etraxfs_dma.c
index d3082ac..5ca8253 100644
--- a/hw/etraxfs_dma.c
+++ b/hw/etraxfs_dma.c
@@ -599,12 +599,10 @@ dma_winvalid (void *opaque, target_phys_addr_t addr, uint32_t value)
 static void
 dma_update_state(struct fs_dma_ctrl *ctrl, int c)
 {
-	if ((ctrl->channels[c].regs[RW_CFG] & 1) != 3) {
-		if (ctrl->channels[c].regs[RW_CFG] & 2)
-			ctrl->channels[c].state = STOPPED;
-		if (!(ctrl->channels[c].regs[RW_CFG] & 1))
-			ctrl->channels[c].state = RST;
-	}
+	if (ctrl->channels[c].regs[RW_CFG] & 2)
+		ctrl->channels[c].state = STOPPED;
+	if (!(ctrl->channels[c].regs[RW_CFG] & 1))
+		ctrl->channels[c].state = RST;
 }
 
 static void