[coreboot-gerrit] Change in coreboot[master]: sb/intel/bd82x6x/sata.c: Replace bad uses of `find_resource`

[Angel Pons (Code Review)]

Angel Pons has submitted this change. ( https://review.coreboot.org/c/coreboot/+/47101 )

Change subject: sb/intel/bd82x6x/sata.c: Replace bad uses of `find_resource`
......................................................................

sb/intel/bd82x6x/sata.c: Replace bad uses of `find_resource`

The `find_resource` function will never return null (will die instead).
Given that the existing code gracefully handles null pointers already,
it is reasonable to replace these function calls with `probe_resource`.

Change-Id: Ibd8f5ebd561cbde22ce5cd83de8270177bad1344
Signed-off-by: Angel Pons 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47101
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M src/southbridge/intel/bd82x6x/sata.c
1 file changed, 5 insertions(+), 5 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c
index 484f0f1..de1be62 100644
--- a/src/southbridge/intel/bd82x6x/sata.c
+++ b/src/southbridge/intel/bd82x6x/sata.c
@@ -40,28 +40,28 @@
    if (sata_mode != 2)
    	return;

-	res = find_resource(dev, PCI_BASE_ADDRESS_0);
+	res = probe_resource(dev, PCI_BASE_ADDRESS_0);
    if (res) {
    	res->base = 0x1f0;
    	res->size = 8;
    	res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
    }

-	res = find_resource(dev, PCI_BASE_ADDRESS_1);
+	res = probe_resource(dev, PCI_BASE_ADDRESS_1);
    if (res) {
    	res->base = 0x3f4;
    	res->size = 4;
    	res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
    }

-	res = find_resource(dev, PCI_BASE_ADDRESS_2);
+	res = probe_resource(dev, PCI_BASE_ADDRESS_2);
    if (res) {
    	res->base = 0x170;
    	res->size = 8;
    	res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
    }

-	res = find_resource(dev, PCI_BASE_ADDRESS_3);
+	res = probe_resource(dev, PCI_BASE_ADDRESS_3);
    if (res) {
    	res->base = 0x374;
    	res->size = 4;
@@ -77,7 +77,7 @@
    if (sata_mode == 2) {
    	unsigned int i;
    	for (i = PCI_BASE_ADDRESS_0; i <= PCI_BASE_ADDRESS_3; i += 4) {
-			struct resource *const res = find_resource(dev, i);
+			struct resource *const res = probe_resource(dev, i);
    		if (res)
    			res->flags &= ~IORESOURCE_FIXED;
    	}