nb/intel/x4x: Change signature of `decode_pciebar`

Rename it and make it return an int, like other northbridges do.

Change-Id: I8bbf28350976547c83e039731d316e0911197d54
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44141
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

4 files changed, 4 insertions, 4 deletions

diff --git a/src/northbridge/intel/x4x/acpi.c b/src/northbridge/intel/x4x/acpi.c
index 57173fd156..c70007621b 100644
--- a/src/northbridge/intel/x4x/acpi.c
+++ b/src/northbridge/intel/x4x/acpi.c
@@ -12,7 +12,7 @@ unsigned long acpi_fill_mcfg(unsigned long current)
 	u32 pciexbar = 0;
 	u32 length = 0;
 
-	if (!decode_pciebar(&pciexbar, &length))
+	if (!decode_pcie_bar(&pciexbar, &length))
 		return current;
 
 	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) current,
diff --git a/src/northbridge/intel/x4x/memmap.c b/src/northbridge/intel/x4x/memmap.c
index ee1ec5e2be..6d40fafc67 100644
--- a/src/northbridge/intel/x4x/memmap.c
+++ b/src/northbridge/intel/x4x/memmap.c
@@ -57,7 +57,7 @@ u32 decode_tseg_size(const u32 esmramc)
 	}
 }
 
-u8 decode_pciebar(u32 *const base, u32 *const len)
+int decode_pcie_bar(u32 *const base, u32 *const len)
 {
 	*base = 0;
 	*len = 0;
diff --git a/src/northbridge/intel/x4x/northbridge.c b/src/northbridge/intel/x4x/northbridge.c
index 9c32dae275..99b1f21843 100644
--- a/src/northbridge/intel/x4x/northbridge.c
+++ b/src/northbridge/intel/x4x/northbridge.c
@@ -111,7 +111,7 @@ static void mch_domain_read_resources(struct device *dev)
 				top32memk - (DEFAULT_HECIBAR >> 10),
 				IORESOURCE_RESERVE);
 
-	if (decode_pciebar(&pcie_config_base, &pcie_config_size)) {
+	if (decode_pcie_bar(&pcie_config_base, &pcie_config_size)) {
 		printk(BIOS_DEBUG, "Adding PCIe config bar base=0x%08x "
 		       "size=0x%x\n", pcie_config_base, pcie_config_size);
 		fixed_mem_resource(dev, index++, pcie_config_base >> 10,
diff --git a/src/northbridge/intel/x4x/x4x.h b/src/northbridge/intel/x4x/x4x.h
index 133f31d174..bb51c60fd8 100644
--- a/src/northbridge/intel/x4x/x4x.h
+++ b/src/northbridge/intel/x4x/x4x.h
@@ -331,7 +331,7 @@ void mb_pre_raminit_setup(int s3_resume);
 u32 decode_igd_memory_size(u32 gms);
 u32 decode_igd_gtt_size(u32 gsm);
 u32 decode_tseg_size(const u32 esmramc);
-u8 decode_pciebar(u32 *const base, u32 *const len);
+int decode_pcie_bar(u32 *const base, u32 *const len);
 void sdram_initialize(int boot_path, const u8 *spd_map);
 void do_raminit(struct sysinfo *, int fast_boot);
 void rcven(struct sysinfo *s);