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authorJunhao He <hejunhao2@hisilicon.com>2021-02-04 19:30:15 +0800
committerBjorn Helgaas <bhelgaas@google.com>2021-02-09 15:10:20 -0600
commite8e9aababe60a12928172b5f018d15de3c2cdf31 (patch)
tree61290fdf385c5b462bddbae5c8635860fcb4e63a
parent8f1fc1c15329a9d53bde5636e85ca98ece2ec7bd (diff)
PCI: Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy
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 WilczyƄski <kw@linux.com>
-rw-r--r--drivers/pci/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 11cc79411e2d..d62c4ac4ae1b 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -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