[coreboot-gerrit] Change in coreboot[master]: intel/fsp_baytrail: Drop unnecessary lookup for PCI 0:0.0

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has submitted this change. ( https://review.coreboot.org/c/coreboot/+/35668 )

Change subject: intel/fsp_baytrail: Drop unnecessary lookup for PCI 0:0.0
......................................................................

intel/fsp_baytrail: Drop unnecessary lookup for PCI 0:0.0

It is safe to assume this to be copy-paste from eg. i945
where registers of said PCI device were read.

Change-Id: I387b7fd6caf317543a6438f973d9e1d96e418de3
Signed-off-by: Kyösti Mälkki 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35668
Reviewed-by: Furquan Shaikh 
Tested-by: build bot (Jenkins) 
---
M src/soc/intel/fsp_baytrail/northcluster.c
1 file changed, 0 insertions(+), 5 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved

diff --git a/src/soc/intel/fsp_baytrail/northcluster.c b/src/soc/intel/fsp_baytrail/northcluster.c
index 416746d..797039a 100644
--- a/src/soc/intel/fsp_baytrail/northcluster.c
+++ b/src/soc/intel/fsp_baytrail/northcluster.c
@@ -87,15 +87,10 @@

static int get_pcie_bar(u32 *base)
 {
-	struct device *dev;
    u32 pciexbar_reg;

*base = 0;

-	dev = pcidev_on_root(0, 0);
-	if (!dev)
-		return 0;
-
    pciexbar_reg = iosf_bunit_read(BUNIT_MMCONF_REG);

if (!(pciexbar_reg & (1 << 0)))