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-rw-r--r--drivers/net/can/Kconfig6
-rw-r--r--drivers/net/ethernet/8390/mac8390.c20
-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_hw.c6
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c6
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_enet.c8
5 files changed, 29 insertions, 17 deletions
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 2cb75988b328..7cdd0cead693 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -73,6 +73,12 @@ config CAN_CALC_BITTIMING
config CAN_LEDS
bool "Enable LED triggers for Netlink based drivers"
depends on LEDS_CLASS
+ # The netdev trigger (LEDS_TRIGGER_NETDEV) should be able to do
+ # everything that this driver is doing. This is marked as broken
+ # because it uses stuff that is intended to be changed or removed.
+ # Please consider switching to the netdev trigger and confirm it
+ # fulfills your needs instead of fixing this driver.
+ depends on BROKEN
select LEDS_TRIGGERS
---help---
This option adds two LED triggers for packet receive and transmit
diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c
index b6d735bf8011..342ae08ec3c2 100644
--- a/drivers/net/ethernet/8390/mac8390.c
+++ b/drivers/net/ethernet/8390/mac8390.c
@@ -153,9 +153,6 @@ static void dayna_block_input(struct net_device *dev, int count,
static void dayna_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page);
-#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c))
-#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c))
-
#define memcmp_withio(a, b, c) memcmp((a), (void *)(b), (c))
/* Slow Sane (16-bit chunk memory read/write) Cabletron uses this */
@@ -239,7 +236,7 @@ static enum mac8390_access mac8390_testio(unsigned long membase)
unsigned long outdata = 0xA5A0B5B0;
unsigned long indata = 0x00000000;
/* Try writing 32 bits */
- memcpy_toio(membase, &outdata, 4);
+ memcpy_toio((void __iomem *)membase, &outdata, 4);
/* Now compare them */
if (memcmp_withio(&outdata, membase, 4) == 0)
return ACCESS_32;
@@ -711,7 +708,7 @@ static void sane_get_8390_hdr(struct net_device *dev,
struct e8390_pkt_hdr *hdr, int ring_page)
{
unsigned long hdr_start = (ring_page - WD_START_PG)<<8;
- memcpy_fromio(hdr, dev->mem_start + hdr_start, 4);
+ memcpy_fromio(hdr, (void __iomem *)dev->mem_start + hdr_start, 4);
/* Fix endianness */
hdr->count = swab16(hdr->count);
}
@@ -725,13 +722,16 @@ static void sane_block_input(struct net_device *dev, int count,
if (xfer_start + count > ei_status.rmem_end) {
/* We must wrap the input move. */
int semi_count = ei_status.rmem_end - xfer_start;
- memcpy_fromio(skb->data, dev->mem_start + xfer_base,
+ memcpy_fromio(skb->data,
+ (void __iomem *)dev->mem_start + xfer_base,
semi_count);
count -= semi_count;
- memcpy_fromio(skb->data + semi_count, ei_status.rmem_start,
- count);
+ memcpy_fromio(skb->data + semi_count,
+ (void __iomem *)ei_status.rmem_start, count);
} else {
- memcpy_fromio(skb->data, dev->mem_start + xfer_base, count);
+ memcpy_fromio(skb->data,
+ (void __iomem *)dev->mem_start + xfer_base,
+ count);
}
}
@@ -740,7 +740,7 @@ static void sane_block_output(struct net_device *dev, int count,
{
long shmem = (start_page - WD_START_PG)<<8;
- memcpy_toio(dev->mem_start + shmem, buf, count);
+ memcpy_toio((void __iomem *)dev->mem_start + shmem, buf, count);
}
/* dayna block input/output */
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index 3188f553da35..078a04dc1182 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -836,19 +836,19 @@ static void xgene_enet_adjust_link(struct net_device *ndev)
#ifdef CONFIG_ACPI
static struct acpi_device *acpi_phy_find_device(struct device *dev)
{
- struct acpi_reference_args args;
+ struct fwnode_reference_args args;
struct fwnode_handle *fw_node;
int status;
fw_node = acpi_fwnode_handle(ACPI_COMPANION(dev));
status = acpi_node_get_property_reference(fw_node, "phy-handle", 0,
&args);
- if (ACPI_FAILURE(status)) {
+ if (ACPI_FAILURE(status) || !is_acpi_device_node(args.fwnode)) {
dev_dbg(dev, "No matching phy in ACPI table\n");
return NULL;
}
- return args.adev;
+ return to_acpi_device_node(args.fwnode);
}
#endif
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index 3545a5d0bc95..1c2326bd76e2 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -703,7 +703,7 @@ hns_mac_register_phydev(struct mii_bus *mdio, struct hns_mac_cb *mac_cb,
static int hns_mac_register_phy(struct hns_mac_cb *mac_cb)
{
- struct acpi_reference_args args;
+ struct fwnode_reference_args args;
struct platform_device *pdev;
struct mii_bus *mii_bus;
int rc;
@@ -717,13 +717,15 @@ static int hns_mac_register_phy(struct hns_mac_cb *mac_cb)
mac_cb->fw_port, "mdio-node", 0, &args);
if (rc)
return rc;
+ if (!is_acpi_device_node(args.fwnode))
+ return -EINVAL;
addr = hns_mac_phy_parse_addr(mac_cb->dev, mac_cb->fw_port);
if (addr < 0)
return addr;
/* dev address in adev */
- pdev = hns_dsaf_find_platform_device(acpi_fwnode_handle(args.adev));
+ pdev = hns_dsaf_find_platform_device(args.fwnode);
if (!pdev) {
dev_err(mac_cb->dev, "mac%d mdio pdev is NULL\n",
mac_cb->mac_id);
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index c2ac187ec8fc..9f2b552aee33 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -2378,7 +2378,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
}
priv->fwnode = &ae_node->fwnode;
} else if (is_acpi_node(dev->fwnode)) {
- struct acpi_reference_args args;
+ struct fwnode_reference_args args;
if (acpi_dev_found(hns_enet_acpi_match[0].id))
priv->enet_ver = AE_VERSION_1;
@@ -2394,7 +2394,11 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
dev_err(dev, "not find ae-handle\n");
goto out_read_prop_fail;
}
- priv->fwnode = acpi_fwnode_handle(args.adev);
+ if (!is_acpi_device_node(args.fwnode)) {
+ ret = -EINVAL;
+ goto out_read_prop_fail;
+ }
+ priv->fwnode = args.fwnode;
} else {
dev_err(dev, "cannot read cfg data from OF or acpi\n");
return -ENXIO;
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