@@ -38,17 +38,17 @@ struct stmmac_pci_dmi_data {
};
struct stmmac_pci_info {
- struct pci_dev *pdev;
- int (*setup)(struct plat_stmmacenet_data *plat,
- struct stmmac_pci_info *info);
+ int (*setup)(struct pci_dev *pdev, struct plat_stmmacenet_data *plat,
+ const struct stmmac_pci_info *info);
struct stmmac_pci_dmi_data *dmi;
};
-static int stmmac_pci_find_phy_addr(struct stmmac_pci_info *info)
+static int stmmac_pci_find_phy_addr(struct pci_dev *pdev,
+ const struct stmmac_pci_info *info)
{
const char *name = dmi_get_system_info(DMI_BOARD_NAME);
const char *asset_tag = dmi_get_system_info(DMI_BOARD_ASSET_TAG);
- unsigned int func = PCI_FUNC(info->pdev->devfn);
+ unsigned int func = PCI_FUNC(pdev->devfn);
struct stmmac_pci_dmi_data *dmi;
/*
@@ -114,10 +114,10 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat)
/* TODO: AXI */
}
-static int quark_default_data(struct plat_stmmacenet_data *plat,
- struct stmmac_pci_info *info)
+static int quark_default_data(struct pci_dev *pdev,
+ struct plat_stmmacenet_data *plat,
+ const struct stmmac_pci_info *info)
{
- struct pci_dev *pdev = info->pdev;
int ret;
/* Set common default data first */
@@ -127,7 +127,7 @@ static int quark_default_data(struct plat_stmmacenet_data *plat,
* Refuse to load the driver and register net device if MAC controller
* does not connect to any PHY interface.
*/
- ret = stmmac_pci_find_phy_addr(info);
+ ret = stmmac_pci_find_phy_addr(pdev, info);
if (ret < 0)
return ret;
@@ -175,7 +175,7 @@ static struct stmmac_pci_dmi_data quark_pci_dmi_data[] = {
{}
};
-static struct stmmac_pci_info quark_pci_info = {
+static const struct stmmac_pci_info quark_pci_info = {
.setup = quark_default_data,
.dmi = quark_pci_dmi_data,
};
@@ -237,9 +237,8 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
pci_set_master(pdev);
if (info) {
- info->pdev = pdev;
if (info->setup) {
- ret = info->setup(plat, info);
+ ret = info->setup(pdev, plat, info);
if (ret)
return ret;
}
By removing the PCI device reference from the structure and passing it as parameters to the interested functions, we can make quark_pci_info const. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-)