From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Mon, 29 Apr 2013 19:46:35 +0000 (+0000)
Subject: staging: dwc2: remove unneeded check
X-Git-Tag: upstream/snapshot3+hdmi~4847^2~734
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1208605f1aef0f4fc6b2eaefd6a698dd2214f35a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

staging: dwc2: remove unneeded check

The value in params->enable_dynamic_fifo can only be true if the
corresponding bit in hwcfg2 is set, this is already checked by
dwc2_set_param_enable_dynamic_fifo.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/dwc2/core.c b/drivers/staging/dwc2/core.c
index 6578ed5..89b19d7 100644
--- a/drivers/staging/dwc2/core.c
+++ b/drivers/staging/dwc2/core.c
@@ -506,8 +506,7 @@ static void dwc2_config_fifos(struct dwc2_hsotg *hsotg)
 	struct dwc2_core_params *params = hsotg->core_params;
 	u32 rxfsiz, nptxfsiz, ptxfsiz, hptxfsiz, dfifocfg;
 
-	if (!(hsotg->hwcfg2 & GHWCFG2_DYNAMIC_FIFO) ||
-	    !params->enable_dynamic_fifo)
+	if (!params->enable_dynamic_fifo)
 		return;
 
 	dev_dbg(hsotg->dev, "Total FIFO Size=%d\n", hsotg->total_fifo_size);