linux-kernel - [PATCH net 1/2] net: bgmac: Correctly annotate register space

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Message-Id: <20180401172630.12883-2-f.fainelli@gmail.com>
Date:   Sun,  1 Apr 2018 10:26:29 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Scott Branden <scott.branden@...adcom.com>,
        Andrew Lunn <andrew@...n.ch>,
        Abhishek Shah <abhishek.shah@...adcom.com>,
        Ray Jui <ray.jui@...adcom.com>,
        linux-kernel@...r.kernel.org (open list), jon.mason@...adcom.com,
        nbd@....name
Subject: [PATCH net 1/2] net: bgmac: Correctly annotate register space

All the members: base, idm_base and nicpm_base should be annotated with
__iomem since they are pointers to register space. This fixes a bunch of
sparse reported warnings.

Fixes: f6a95a24957a ("net: ethernet: bgmac: Add platform device support")
Fixes: dd5c5d037f5e ("net: ethernet: bgmac: add NS2 support")
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/ethernet/broadcom/bgmac.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h
index 4040d846da8e..40d02fec2747 100644
--- a/drivers/net/ethernet/broadcom/bgmac.h
+++ b/drivers/net/ethernet/broadcom/bgmac.h
@@ -479,9 +479,9 @@ struct bgmac_rx_header {
 struct bgmac {
 	union {
 		struct {
-			void *base;
-			void *idm_base;
-			void *nicpm_base;
+			void __iomem *base;
+			void __iomem *idm_base;
+			void __iomem *nicpm_base;
 		} plat;
 		struct {
 			struct bcma_device *core;
-- 
2.14.1