linux-kernel - [PATCH usb v4 22/27] musb: musb_dsps: remove duplicate check on resource

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Date:	Tue,  4 Nov 2014 07:51:29 +0530
From:	varkabhadram@...il.com
To:	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org
Cc:	balbi@...com, stern@...land.harvard.edu,
	sergei.shtylyov@...entembedded.com, linux-kernel@...r.kernel.org,
	Varka Bhadram <varkabhadram@...il.com>,
	Varka Bhadram <varkab@...c.in>
Subject: [PATCH usb v4 22/27] musb: musb_dsps: remove duplicate check on resource

From: Varka Bhadram <varkabhadram@...il.com>

Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@...c.in>
---
 drivers/usb/musb/musb_dsps.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 48bc09e..965c552 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -447,9 +447,6 @@ static int dsps_musb_init(struct musb *musb)
 	int ret;
 
 	r = platform_get_resource_byname(parent, IORESOURCE_MEM, "control");
-	if (!r)
-		return -EINVAL;
-
 	reg_base = devm_ioremap_resource(dev, r);
 	if (IS_ERR(reg_base))
 		return PTR_ERR(reg_base);
-- 
1.7.9.5

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