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authorMax Filippov <jcmvbkbc@gmail.com>2017-12-15 12:00:30 -0800
committerMax Filippov <jcmvbkbc@gmail.com>2017-12-16 22:37:08 -0800
commitc130d3be84afb9b5a30ce4f715f88a1c1dcc4114 (patch)
treeb652eb85a8d7505423357b9b020e915c2a9e47b6 /arch/xtensa/lib
parent40d1a07b333ef1f7fce11ee20b8f4281d1a75fb9 (diff)
downloadlinux-c130d3be84afb9b5a30ce4f715f88a1c1dcc4114.tar.bz2
xtensa: clean up custom-controlled debug output
Replace #ifdef'fed/commented out debug printk statements with pr_debug. Replace printk statements with pr_* equivalents. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/lib')
-rw-r--r--arch/xtensa/lib/pci-auto.c45
1 files changed, 9 insertions, 36 deletions
diff --git a/arch/xtensa/lib/pci-auto.c b/arch/xtensa/lib/pci-auto.c
index 34d05abbd921..a2b558161d6d 100644
--- a/arch/xtensa/lib/pci-auto.c
+++ b/arch/xtensa/lib/pci-auto.c
@@ -49,17 +49,6 @@
*
*/
-
-/* define DEBUG to print some debugging messages. */
-
-#undef DEBUG
-
-#ifdef DEBUG
-# define DBG(x...) printk(x)
-#else
-# define DBG(x...)
-#endif
-
static int pciauto_upper_iospc;
static int pciauto_upper_memspc;
@@ -97,7 +86,7 @@ pciauto_setup_bars(struct pci_dev *dev, int bar_limit)
{
bar_size &= PCI_BASE_ADDRESS_IO_MASK;
upper_limit = &pciauto_upper_iospc;
- DBG("PCI Autoconfig: BAR %d, I/O, ", bar_nr);
+ pr_debug("PCI Autoconfig: BAR %d, I/O, ", bar_nr);
}
else
{
@@ -107,7 +96,7 @@ pciauto_setup_bars(struct pci_dev *dev, int bar_limit)
bar_size &= PCI_BASE_ADDRESS_MEM_MASK;
upper_limit = &pciauto_upper_memspc;
- DBG("PCI Autoconfig: BAR %d, Mem, ", bar_nr);
+ pr_debug("PCI Autoconfig: BAR %d, Mem, ", bar_nr);
}
/* Allocate a base address (bar_size is negative!) */
@@ -125,7 +114,8 @@ pciauto_setup_bars(struct pci_dev *dev, int bar_limit)
if (found_mem64)
pci_write_config_dword(dev, (bar+=4), 0x00000000);
- DBG("size=0x%x, address=0x%x\n", ~bar_size + 1, *upper_limit);
+ pr_debug("size=0x%x, address=0x%x\n",
+ ~bar_size + 1, *upper_limit);
}
}
@@ -150,7 +140,7 @@ pciauto_setup_irq(struct pci_controller* pci_ctrl,struct pci_dev *dev,int devfn)
if (irq == -1)
irq = 0;
- DBG("PCI Autoconfig: Interrupt %d, pin %d\n", irq, pin);
+ pr_debug("PCI Autoconfig: Interrupt %d, pin %d\n", irq, pin);
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
}
@@ -289,8 +279,8 @@ int __init pciauto_bus_scan(struct pci_controller *pci_ctrl, int current_bus)
int iosave, memsave;
- DBG("PCI Autoconfig: Found P2P bridge, device %d\n",
- PCI_SLOT(pci_devfn));
+ pr_debug("PCI Autoconfig: Found P2P bridge, device %d\n",
+ PCI_SLOT(pci_devfn));
/* Allocate PCI I/O and/or memory space */
pciauto_setup_bars(dev, PCI_BASE_ADDRESS_1);
@@ -306,23 +296,6 @@ int __init pciauto_bus_scan(struct pci_controller *pci_ctrl, int current_bus)
}
-
-#if 0
- /* Skip legacy mode IDE controller */
-
- if ((pci_class >> 16) == PCI_CLASS_STORAGE_IDE) {
-
- unsigned char prg_iface;
- pci_read_config_byte(dev, PCI_CLASS_PROG, &prg_iface);
-
- if (!(prg_iface & PCIAUTO_IDE_MODE_MASK)) {
- DBG("PCI Autoconfig: Skipping legacy mode "
- "IDE controller\n");
- continue;
- }
- }
-#endif
-
/*
* Found a peripheral, enable some standard
* settings
@@ -337,8 +310,8 @@ int __init pciauto_bus_scan(struct pci_controller *pci_ctrl, int current_bus)
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x80);
/* Allocate PCI I/O and/or memory space */
- DBG("PCI Autoconfig: Found Bus %d, Device %d, Function %d\n",
- current_bus, PCI_SLOT(pci_devfn), PCI_FUNC(pci_devfn) );
+ pr_debug("PCI Autoconfig: Found Bus %d, Device %d, Function %d\n",
+ current_bus, PCI_SLOT(pci_devfn), PCI_FUNC(pci_devfn));
pciauto_setup_bars(dev, PCI_BASE_ADDRESS_5);
pciauto_setup_irq(pci_ctrl, dev, pci_devfn);