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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>
This commit is contained in:
Alexey Kardashevskiy 2016-05-02 17:06:12 +10:00 committed by Michael Ellerman
parent 2f67798c1f
commit 9e44754755
1 changed files with 6 additions and 9 deletions
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15
arch/powerpc/platforms/powernv/pci.c
View File

@ -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);