From: stephen hemminger <shemminger@vyatta.com>
Date: Wed, 4 Jan 2012 13:02:24 +0000 (+0000)
Subject: bna: fix sparse warnings/errors
X-Git-Tag: v3.3-rc1~182^2~6
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e1e0918fcaea7b8100ed9f96f3ecd9eb9b867102;p=~emulex%2Finfiniband.git

bna: fix sparse warnings/errors

This fixes a several sparse warnings.
  * the __iomem tag was being used incorrectly (needs to be a prefix)
  * several variables should have been static since local to one file
  * the firmware was not being forwared declared
    and was const one place and not the other

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/brocade/bna/bna_types.h b/drivers/net/ethernet/brocade/bna/bna_types.h
index 8e57fc5c586..e8d3ab7ea6c 100644
--- a/drivers/net/ethernet/brocade/bna/bna_types.h
+++ b/drivers/net/ethernet/brocade/bna/bna_types.h
@@ -427,7 +427,7 @@ struct bna_ethport {
 
 /* Doorbell structure */
 struct bna_ib_dbell {
-	void *__iomem doorbell_addr;
+	void __iomem   *doorbell_addr;
 	u32		doorbell_ack;
 };
 
@@ -463,7 +463,7 @@ struct bna_tcb {
 	u32		consumer_index;
 	volatile u32	*hw_consumer_index;
 	u32		q_depth;
-	void *__iomem q_dbell;
+	void __iomem   *q_dbell;
 	struct bna_ib_dbell *i_dbell;
 	int			page_idx;
 	int			page_count;
@@ -599,7 +599,7 @@ struct bna_rcb {
 	u32		producer_index;
 	u32		consumer_index;
 	u32		q_depth;
-	void *__iomem q_dbell;
+	void __iomem   *q_dbell;
 	int			page_idx;
 	int			page_count;
 	/* Control path */
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 2eddbaa5db4..be7d91e4b78 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -53,9 +53,9 @@ MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1,"
  * Global variables
  */
 u32 bnad_rxqs_per_cq = 2;
-u32 bna_id;
-struct mutex bnad_list_mutex;
-LIST_HEAD(bnad_list);
+static u32 bna_id;
+static struct mutex bnad_list_mutex;
+static LIST_HEAD(bnad_list);
 static const u8 bnad_bcast_addr[] =  {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 /*
diff --git a/drivers/net/ethernet/brocade/bna/bnad.h b/drivers/net/ethernet/brocade/bna/bnad.h
index c975ce672f4..55824d92699 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.h
+++ b/drivers/net/ethernet/brocade/bna/bnad.h
@@ -347,7 +347,7 @@ struct bnad_drvinfo {
 /*
  * EXTERN VARIABLES
  */
-extern struct firmware *bfi_fw;
+extern const struct firmware *bfi_fw;
 extern u32		bnad_rxqs_per_cq;
 
 /*
diff --git a/drivers/net/ethernet/brocade/bna/cna_fwimg.c b/drivers/net/ethernet/brocade/bna/cna_fwimg.c
index 725b9fff337..cfc22a64157 100644
--- a/drivers/net/ethernet/brocade/bna/cna_fwimg.c
+++ b/drivers/net/ethernet/brocade/bna/cna_fwimg.c
@@ -16,6 +16,7 @@
  * www.brocade.com
  */
 #include <linux/firmware.h>
+#include "bnad.h"
 #include "bfi.h"
 #include "cna.h"