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PCI/ASPM: Always build aspm.c

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Some ASPM-related tasks, such as save and restore of LTR and L1SS
capabilities, still need to be performed when CONFIG_PCIEASPM is not
enabled. To prepare for these changes, wrap the current code in aspm.c
with an #ifdef and always build the file.

Link: https://lore.kernel.org/r/20240128233212.1139663-2-david.e.box@linux.intel.com
[bhelgaas: split build change from function moves]
Link: https://lore.kernel.org/r/20240223205851.114931-3-helgaas@kernel.org
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
David E. Box 2024-02-23 14:58:48 -06:00 committed by Bjorn Helgaas
parent fa84f4435a
commit f3994bba82
2 changed files with 5 additions and 1 deletions
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2
drivers/pci/pcie/Makefile
View File

@ -6,7 +6,7 @@ pcieportdrv-y := portdrv.o rcec.o
obj-$(CONFIG_PCIEPORTBUS) += pcieportdrv.o
obj-$(CONFIG_PCIEASPM) += aspm.o
obj-y += aspm.o
obj-$(CONFIG_PCIEAER) += aer.o err.o
obj-$(CONFIG_PCIEAER_INJECT) += aer_inject.o
obj-$(CONFIG_PCIE_PME) += pme.o

4
drivers/pci/pcie/aspm.c
View File

@ -24,6 +24,8 @@
#include "../pci.h"
#ifdef CONFIG_PCIEASPM
#ifdef MODULE_PARAM_PREFIX
#undef MODULE_PARAM_PREFIX
#endif
@ -1517,3 +1519,5 @@ bool pcie_aspm_support_enabled(void)
{
return aspm_support_enabled;
}
#endif /* CONFIG_PCIEASPM */