diff options
Diffstat (limited to 'src/soc/amd/common/block/lpc/lpc.c')
| -rw-r--r-- | src/soc/amd/common/block/lpc/lpc.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/soc/amd/common/block/lpc/lpc.c b/src/soc/amd/common/block/lpc/lpc.c index 4e8131688123..c07636108050 100644 --- a/src/soc/amd/common/block/lpc/lpc.c +++ b/src/soc/amd/common/block/lpc/lpc.c @@ -278,20 +278,20 @@ static void configure_child_espi_windows(struct device *child) static void lpc_enable_children_resources(struct device *dev) { - struct bus *link; struct device *child; - for (link = dev->link_list; link; link = link->next) { - for (child = link->children; child; child = child->sibling) { - if (!child->enabled) - continue; - if (child->path.type != DEVICE_PATH_PNP) - continue; - if (CONFIG(SOC_AMD_COMMON_BLOCK_USE_ESPI)) - configure_child_espi_windows(child); - else - configure_child_lpc_windows(dev, child); - } + if (!dev->link_list) + return; + + for (child = dev->link_list->children; child; child = child->sibling) { + if (!child->enabled) + continue; + if (child->path.type != DEVICE_PATH_PNP) + continue; + if (CONFIG(SOC_AMD_COMMON_BLOCK_USE_ESPI)) + configure_child_espi_windows(child); + else + configure_child_lpc_windows(dev, child); } } |