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powerpc/eeh: Cleanup eeh_gather_pci_data()

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The patch replaces printk(KERN_WARNING ...) with pr_warn() in the
function eeh_gather_pci_data().

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan 2014-04-24 18:00:15 +10:00 committed by Benjamin Herrenschmidt
parent 7895470063
commit 2d86c385a1
1 changed files with 13 additions and 14 deletions
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27
arch/powerpc/kernel/eeh.c
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@ -151,18 +151,18 @@ static size_t eeh_gather_pci_data(struct eeh_dev *edev, char * buf, size_t len)
int n = 0;
n += scnprintf(buf+n, len-n, "%s\n", dn->full_name);
printk(KERN_WARNING "EEH: of node=%s\n", dn->full_name);
pr_warn("EEH: of node=%s\n", dn->full_name);
eeh_ops->read_config(dn, PCI_VENDOR_ID, 4, &cfg);
n += scnprintf(buf+n, len-n, "dev/vend:%08x\n", cfg);
printk(KERN_WARNING "EEH: PCI device/vendor: %08x\n", cfg);
pr_warn("EEH: PCI device/vendor: %08x\n", cfg);
eeh_ops->read_config(dn, PCI_COMMAND, 4, &cfg);
n += scnprintf(buf+n, len-n, "cmd/stat:%x\n", cfg);
printk(KERN_WARNING "EEH: PCI cmd/status register: %08x\n", cfg);
pr_warn("EEH: PCI cmd/status register: %08x\n", cfg);
if (!dev) {
printk(KERN_WARNING "EEH: no PCI device for this of node\n");
pr_warn("EEH: no PCI device for this of node\n");
return n;
}
@ -170,11 +170,11 @@ static size_t eeh_gather_pci_data(struct eeh_dev *edev, char * buf, size_t len)
if (dev->class >> 16 == PCI_BASE_CLASS_BRIDGE) {
eeh_ops->read_config(dn, PCI_SEC_STATUS, 2, &cfg);
n += scnprintf(buf+n, len-n, "sec stat:%x\n", cfg);
printk(KERN_WARNING "EEH: Bridge secondary status: %04x\n", cfg);
pr_warn("EEH: Bridge secondary status: %04x\n", cfg);
eeh_ops->read_config(dn, PCI_BRIDGE_CONTROL, 2, &cfg);
n += scnprintf(buf+n, len-n, "brdg ctl:%x\n", cfg);
printk(KERN_WARNING "EEH: Bridge control: %04x\n", cfg);
pr_warn("EEH: Bridge control: %04x\n", cfg);
}
/* Dump out the PCI-X command and status regs */
@ -182,35 +182,34 @@ static size_t eeh_gather_pci_data(struct eeh_dev *edev, char * buf, size_t len)
if (cap) {
eeh_ops->read_config(dn, cap, 4, &cfg);
n += scnprintf(buf+n, len-n, "pcix-cmd:%x\n", cfg);
printk(KERN_WARNING "EEH: PCI-X cmd: %08x\n", cfg);
pr_warn("EEH: PCI-X cmd: %08x\n", cfg);
eeh_ops->read_config(dn, cap+4, 4, &cfg);
n += scnprintf(buf+n, len-n, "pcix-stat:%x\n", cfg);
printk(KERN_WARNING "EEH: PCI-X status: %08x\n", cfg);
pr_warn("EEH: PCI-X status: %08x\n", cfg);
}
/* If PCI-E capable, dump PCI-E cap 10, and the AER */
if (pci_is_pcie(dev)) {
n += scnprintf(buf+n, len-n, "pci-e cap10:\n");
printk(KERN_WARNING
"EEH: PCI-E capabilities and status follow:\n");
pr_warn("EEH: PCI-E capabilities and status follow:\n");
for (i=0; i<=8; i++) {
eeh_ops->read_config(dn, dev->pcie_cap+4*i, 4, &cfg);
n += scnprintf(buf+n, len-n, "%02x:%x\n", 4*i, cfg);
printk(KERN_WARNING "EEH: PCI-E %02x: %08x\n", i, cfg);
pr_warn("EEH: PCI-E %02x: %08x\n", i, cfg);
}
cap = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR);
if (cap) {
n += scnprintf(buf+n, len-n, "pci-e AER:\n");
printk(KERN_WARNING
"EEH: PCI-E AER capability register set follows:\n");
pr_warn("EEH: PCI-E AER capability register "
"set follows:\n");
for (i=0; i<14; i++) {
eeh_ops->read_config(dn, cap+4*i, 4, &cfg);
n += scnprintf(buf+n, len-n, "%02x:%x\n", 4*i, cfg);
printk(KERN_WARNING "EEH: PCI-E AER %02x: %08x\n", i, cfg);
pr_warn("EEH: PCI-E AER %02x: %08x\n", i, cfg);
}
}
}