diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2021-11-03 13:25:02 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-11-04 17:36:32 +0000 |
| commit | c167b748686529fa9f9c667f57cba6519220b341 (patch) | |
| tree | 6b00bafa689344290da8875b42b50501469044e4 /src/superio/ite/it8772f/superio.c | |
| parent | e058841913f8374dfa511f56504e21659c46769e (diff) | |
superio: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.
Change-Id: Ic6e28add78f686fc9ab4556eddbedf7828fba9ef
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58909
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Diffstat (limited to 'src/superio/ite/it8772f/superio.c')
| -rw-r--r-- | src/superio/ite/it8772f/superio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/superio/ite/it8772f/superio.c b/src/superio/ite/it8772f/superio.c index 6672cdc979..82f30fa6cd 100644 --- a/src/superio/ite/it8772f/superio.c +++ b/src/superio/ite/it8772f/superio.c @@ -171,7 +171,7 @@ static void it8772f_init(struct device *dev) switch (dev->path.pnp.device) { case IT8772F_EC: - res = find_resource(dev, PNP_IDX_IO0); + res = probe_resource(dev, PNP_IDX_IO0); if (!res) break; @@ -203,7 +203,7 @@ static void it8772f_init(struct device *dev) break; case IT8772F_GPIO: /* Set GPIO output levels */ - res = find_resource(dev, PNP_IDX_IO1); + res = probe_resource(dev, PNP_IDX_IO1); if (res) { if (conf->gpio_set1) outb(conf->gpio_set1, res->base + 0); |