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Date: Sun, 15 Mar 2009 23:41:02 -0700
From: Dhananjay Phadke <dhananjay@...xen.com>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, sfr@...b.auug.org.au
Subject: [patch next] netxen: fix firmware download warnings
Fix following warnings, by using integer firmware types.
drivers/net/netxen/netxen_nic_hw.c: In function 'netxen_load_firmware':
drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior
drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior
drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior
drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior
drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior
drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Dhananjay Phadke <dhananjay@...xen.com>
---
drivers/net/netxen/netxen_nic.h | 6 +++---
drivers/net/netxen/netxen_nic_hw.c | 24 ++++++++++++------------
2 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 2544129..78e6228 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -693,9 +693,9 @@ typedef enum {
#define NX_BIOS_VERSION_OFFSET (NETXEN_USER_START+0x83c)
#define NX_FW_MAGIC_OFFSET (NETXEN_BRDCFG_START+0x128)
#define NX_FW_MIN_SIZE (0x3fffff)
-#define NX_P2_MN_ROMIMAGE "nxromimg.bin"
-#define NX_P3_CT_ROMIMAGE "nx3fwct.bin"
-#define NX_P3_MN_ROMIMAGE "nx3fwmn.bin"
+#define NX_P2_MN_ROMIMAGE 0
+#define NX_P3_CT_ROMIMAGE 1
+#define NX_P3_MN_ROMIMAGE 2
#define NETXEN_USER_START_OLD NETXEN_PXE_START /* for backward compatibility */
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index c89c791..b24cfdd 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1130,21 +1130,21 @@ netxen_validate_firmware(struct netxen_adapter *adapter, const char *fwname,
return 0;
}
+static char *fw_name[] = { "nxromimg.bin", "nx3fwct.bin", "nx3fwmn.bin" };
+
int netxen_load_firmware(struct netxen_adapter *adapter)
{
u32 capability, flashed_ver;
const struct firmware *fw;
- char *fw_name = NULL;
+ int fw_type;
struct pci_dev *pdev = adapter->pdev;
int rc = 0;
if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
- fw_name = NX_P2_MN_ROMIMAGE;
+ fw_type = NX_P2_MN_ROMIMAGE;
goto request_fw;
- }
-
- if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
- fw_name = NX_P3_CT_ROMIMAGE;
+ } else {
+ fw_type = NX_P3_CT_ROMIMAGE;
goto request_fw;
}
@@ -1157,15 +1157,15 @@ request_mn:
adapter->hw_read_wx(adapter,
NX_PEG_TUNE_CAPABILITY, &capability, 4);
if (capability & NX_PEG_TUNE_MN_PRESENT) {
- fw_name = NX_P3_MN_ROMIMAGE;
+ fw_type = NX_P3_MN_ROMIMAGE;
goto request_fw;
}
}
request_fw:
- rc = request_firmware(&fw, fw_name, &pdev->dev);
+ rc = request_firmware(&fw, fw_name[fw_type], &pdev->dev);
if (rc != 0) {
- if (fw_name == NX_P3_CT_ROMIMAGE) {
+ if (fw_type == NX_P3_CT_ROMIMAGE) {
msleep(1);
goto request_mn;
}
@@ -1174,11 +1174,11 @@ request_fw:
goto load_fw;
}
- rc = netxen_validate_firmware(adapter, fw_name, fw);
+ rc = netxen_validate_firmware(adapter, fw_name[fw_type], fw);
if (rc != 0) {
release_firmware(fw);
- if (fw_name == NX_P3_CT_ROMIMAGE) {
+ if (fw_type == NX_P3_CT_ROMIMAGE) {
msleep(1);
goto request_mn;
}
@@ -1187,7 +1187,7 @@ request_fw:
}
load_fw:
- rc = netxen_do_load_firmware(adapter, fw_name, fw);
+ rc = netxen_do_load_firmware(adapter, fw_name[fw_type], fw);
if (fw)
release_firmware(fw);
--
1.6.0.2
--
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