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PCI: Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy

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CONFIG_PCI_DEBUG=y adds -DDEBUG to CFLAGS, which enables things like
pr_debug() and dev_dbg() (and hence pci_dbg()).  Previously we added
-DDEBUG for files in drivers/pci/, but not files in subdirectories of
drivers/pci/.

Add -DDEBUG to CFLAGS for all files below drivers/pci/ so CONFIG_PCI_DEBUG
applies to the entire hierarchy.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/1612438215-33105-1-git-send-email-yangyicong@hisilicon.com
Signed-off-by: Junhao He <hejunhao2@hisilicon.com>
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
This commit is contained in:
Junhao He 2021-02-04 19:30:15 +08:00 committed by Bjorn Helgaas
parent 8f1fc1c153
commit e8e9aababe
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/Makefile
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@ -36,4 +36,4 @@ obj-$(CONFIG_PCI_ENDPOINT) += endpoint/
obj-y += controller/
obj-y += switch/
ccflags-$(CONFIG_PCI_DEBUG) := -DDEBUG
subdir-ccflags-$(CONFIG_PCI_DEBUG) := -DDEBUG