diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-11-02 13:40:11 +0100 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-11-03 19:09:34 +0000 |
| commit | 3d8b6e25bbb688fee09f540ef331f4846b688669 (patch) | |
| tree | 2a6356f4718b58e3cb0e6f6f0b3d403d53834cb7 /src/southbridge | |
| parent | bf355e7159b3c812f748e366fdffdf0eade77e9d (diff) | |
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 <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/sata.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c index 484f0f11a2..de1be62031 100644 --- a/src/southbridge/intel/bd82x6x/sata.c +++ b/src/southbridge/intel/bd82x6x/sata.c @@ -40,28 +40,28 @@ static void sata_read_resources(struct device *dev) 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 @@ static void sata_set_resources(struct device *dev) 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; } |