powerpc/powernv/pci: Fix cfg_dbg() & replace with pr_devel()

When cfg_dbg() is enabled (i.e. mapped to printk()), gcc produces
errors as the __func__ parameter is missing (pnv_pci_cfg_read() has one);
this adds the missing parameter.

cfg_dbg() is just an inferior version of pr_devel() so use the latter
instead.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 73c8dc2a353fdd540b9a05a5aa208b3e50970e47..0db20ae52e418f6a4cd22785dbe266fe3e5a347d 100644 (file)
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -39,9 +39,6 @@
 /* Delay in usec */
 #define PCI_RESET_DELAY_US     3000000
 
-#define cfg_dbg(fmt...)        do { } while(0)
-//#define cfg_dbg(fmt...)      printk(fmt)
-
 #ifdef CONFIG_PCI_MSI
 int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 {
@@ -402,8 +399,8 @@ static void pnv_pci_config_check_eeh(struct pci_dn *pdn)
                }
        }
 
-       cfg_dbg(" -> EEH check, bdfn=%04x PE#%d fstate=%x\n",
-               (pdn->busno << 8) | (pdn->devfn), pe_no, fstate);
+       pr_devel(" -> EEH check, bdfn=%04x PE#%d fstate=%x\n",
+                (pdn->busno << 8) | (pdn->devfn), pe_no, fstate);
 
        /* Clear the frozen state if applicable */
        if (fstate == OPAL_EEH_STOPPED_MMIO_FREEZE ||
@@ -451,8 +448,8 @@ int pnv_pci_cfg_read(struct pci_dn *pdn,
                return PCIBIOS_FUNC_NOT_SUPPORTED;
        }
 
-       cfg_dbg("%s: bus: %x devfn: %x +%x/%x -> %08x\n",
-               __func__, pdn->busno, pdn->devfn, where, size, *val);
+       pr_devel("%s: bus: %x devfn: %x +%x/%x -> %08x\n",
+                __func__, pdn->busno, pdn->devfn, where, size, *val);
        return PCIBIOS_SUCCESSFUL;
 }
 
@@ -462,8 +459,8 @@ int pnv_pci_cfg_write(struct pci_dn *pdn,
        struct pnv_phb *phb = pdn->phb->private_data;
        u32 bdfn = (pdn->busno << 8) | pdn->devfn;
 
-       cfg_dbg("%s: bus: %x devfn: %x +%x/%x -> %08x\n",
-               pdn->busno, pdn->devfn, where, size, val);
+       pr_devel("%s: bus: %x devfn: %x +%x/%x -> %08x\n",
+                __func__, pdn->busno, pdn->devfn, where, size, val);
        switch (size) {
        case 1:
                opal_pci_config_write_byte(phb->opal_id, bdfn, where, val);