All the pci_printk uses are at KERN_DEBUG which is always emitted into the kernel logging whenever the console log level is high enough.
Are any of these appropriate for conversion to pci_dbg to allow these only to be emitted via dynamic_debug or if necessary via a #define DEBUG during compilation? $ git grep -w -n pci_printk drivers drivers/pci/bus.c:291: pci_printk(KERN_DEBUG, dev, "%pR clipped to %pR\n", drivers/pci/hotplug/shpchp.h:51: pci_printk(KERN_DEBUG, ctrl->pci_dev, \ drivers/pci/pci.c:2484: pci_printk(KERN_DEBUG, dev, "supports%s%s\n", drivers/pci/pci.c:2491: pci_printk(KERN_DEBUG, dev, "PME# supported from%s%s%s%s%s\n", drivers/pci/pci.c:2655: pci_printk(KERN_DEBUG, dev, "BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", drivers/pci/pci.c:2658: pci_printk(KERN_DEBUG, dev, "ROM: %pR (from Enhanced Allocation, properties %#02x)\n", drivers/pci/pci.c:2661: pci_printk(KERN_DEBUG, dev, "VF BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", drivers/pci/pci.c:2664: pci_printk(KERN_DEBUG, dev, "BEI %d res: %pR (from Enhanced Allocation, properties %#02x)\n", drivers/pci/pci.c:3775: pci_printk(KERN_DEBUG, dev, "cache line size of %d is not supported\n", drivers/pci/pcie/aer.c:775: pci_printk(KERN_DEBUG, parent, "can't find device of ID%04x\n", drivers/pci/pcie/aer.c:1317: pci_printk(KERN_DEBUG, dev, "Root Port link has been reset\n"); drivers/pci/pcie/err.c:75: pci_printk(KERN_DEBUG, dev, "device has %s\n", drivers/pci/pcie/err.c:179: pci_printk(KERN_DEBUG, dev, "downstream link has been reset\n"); drivers/pci/pcie/err.c:205: pci_printk(KERN_DEBUG, dev, "no link-reset support at upstream device %s\n", drivers/pci/pcie/err.c:211: pci_printk(KERN_DEBUG, dev, "link reset at upstream device %s failed\n", drivers/pci/pcie/err.c:237: pci_printk(KERN_DEBUG, dev, "broadcast %s message\n", error_mesg); drivers/pci/probe.c:321: pci_printk(KERN_DEBUG, dev, "reg 0x%x: %pR\n", pos, res); drivers/pci/probe.c:388: pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); drivers/pci/probe.c:410: pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); drivers/pci/probe.c:463: pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); drivers/pci/probe.c:493: pci_printk(KERN_DEBUG, dev, drivers/pci/probe.c:1598: pci_printk(KERN_DEBUG, dev, "[%04x:%04x] type %02x class %#08x\n", drivers/pci/setup-bus.c:258: pci_printk(KERN_DEBUG, add_res->dev, drivers/pci/setup-bus.c:954: pci_printk(KERN_DEBUG, bus->self, "bridge window %pR to %pR add_size %llx\n", drivers/pci/setup-bus.c:1101: pci_printk(KERN_DEBUG, bus->self, "bridge window %pR to %pR add_size %llx add_align %llx\n", drivers/pci/setup-bus.c:1569: pci_printk(KERN_DEBUG, dev, "resource %d %pR released\n",
