summaryrefslogtreecommitdiff
path: root/src/device
diff options
context:
space:
mode:
authorFelix Held <felix-coreboot@felixheld.de>2019-12-15 13:53:48 +0100
committerFelix Held <felix-coreboot@felixheld.de>2019-12-16 13:40:05 +0000
commit7b7bc59f2016264d02fa245341e3507539dcac8f (patch)
tree3467e3891200b2d652901159c84fe22e7aaae303 /src/device
parent116a837818897d5f1f0c76021d48532133e8f5f6 (diff)
device/pnp: introduce and use PNP_SKIP_FUNCTION
-1 shouldn't be assigned to an unsigned variable, so use an otherwise unused constant here. Since 7 is the highest virtual LDN number, using 0xffff as PNP_SKIP_FUNCTION marker has no unwanted side effects. Change-Id: I5e31e7ef9dad5fedfd5552963c298336c533a5e9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37741 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/device')
-rw-r--r--src/device/pnp_device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/device/pnp_device.c b/src/device/pnp_device.c
index 28a45d0692..1852fc1b16 100644
--- a/src/device/pnp_device.c
+++ b/src/device/pnp_device.c
@@ -370,7 +370,7 @@ void pnp_enable_devices(struct device *base_dev, struct device_operations *ops,
/* Setup the ops and resources on the newly allocated devices. */
for (i = 0; i < functions; i++) {
/* Skip logical devices this Super I/O doesn't have. */
- if (info[i].function == -1)
+ if (info[i].function == PNP_SKIP_FUNCTION)
continue;
path.pnp.device = info[i].function;