netdev - [PATCH net v3 6/6] net: stmmac: squelch sparse warning with casts

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Date:	Tue, 29 Jul 2014 17:06:47 -0500
From:	Vince Bridgers <vbridgers2013@...il.com>
To:	netdev@...r.kernel.org, devicetree@...r.kernel.org,
	peppe.cavallaro@...com, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, linux-arm-kernel@...ts.infradead.org,
	robh+dt@...nel.org
Cc:	dinguyen@...era.com, davem@...emloft.net, vbridgers2013@...il.com,
	vbridger@...era.com
Subject: [PATCH net v3 6/6] net: stmmac: squelch sparse warning with casts

Add casts to squelch the following sparse warnings so we can see
the ones that matter when they occur.

stmmac_platform.c:260:20: warning: incorrect type in argument 1
			  (different address spaces)
stmmac_platform.c:260:20:    expected void const *static extern
			  [signed] [long] [typedef] [tls] inline [safe] ptr
stmmac_platform.c:260:20:    got void [noderef] <asn:2>*[assigned] addr
stmmac_platform.c:261:32: warning: incorrect type in argument 1
			  (different address spaces)
stmmac_platform.c:261:32:    expected void const *static extern
			  [signed] [long] [typedef] [tls] inline [safe] ptr
stmmac_platform.c:261:32:    got void [noderef] <asn:2>*[assigned] addr

Signed-off-by: Vince Bridgers <vbridgers2013@...il.com>
---
V3: Add minor sparse warning correction as part of series
V2: Not present in prior submissions
---
 .../net/ethernet/stmicro/stmmac/stmmac_platform.c  |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index bb524a9..228003b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -257,8 +257,8 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	addr = devm_ioremap_resource(dev, res);
-	if (IS_ERR(addr))
-		return PTR_ERR(addr);
+	if (IS_ERR((void __force *)addr))
+		return PTR_ERR((void __force *)addr);
 
 	plat_dat = dev_get_platdata(&pdev->dev);
 	if (pdev->dev.of_node) {
-- 
1.7.9.5

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