From: Tom Rini Date: Wed, 27 Nov 2019 01:40:59 +0000 (-0500) Subject: pci: Only link pci_rom.o in some cases X-Git-Tag: v2020.10~468^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=923e211f8d92d67caa93125f1aff2ae123c6b9d5;p=platform%2Fkernel%2Fu-boot.git pci: Only link pci_rom.o in some cases The content of pci_rom.c is only used in a few cases. Only build and link in these cases to avoid a global variable as gcc doesn't always discard those when they are unused. Signed-off-by: Tom Rini --- diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile index 219473aa79..da8b826d69 100644 --- a/drivers/pci/Makefile +++ b/drivers/pci/Makefile @@ -4,12 +4,12 @@ # Wolfgang Denk, DENX Software Engineering, wd@denx.de. ifneq ($(CONFIG_DM_PCI),) -obj-y += pci_rom.o +obj-$(CONFIG_DM_VIDEO) += pci_rom.o obj-$(CONFIG_PCI) += pci-uclass.o pci_auto.o obj-$(CONFIG_DM_PCI_COMPAT) += pci_compat.o obj-$(CONFIG_PCI_SANDBOX) += pci_sandbox.o obj-$(CONFIG_SANDBOX) += pci-emul-uclass.o -obj-$(CONFIG_X86) += pci_x86.o +obj-$(CONFIG_X86) += pci_x86.o pci_rom.o else obj-$(CONFIG_PCI) += pci.o pci_auto_old.o endif