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kernel: update bcma including recent changes for 4.12

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This adds support for describing GPIO chips placed on PCIe cards. Thanks
to this we get working 2.4 GHz LED on Tenda AC9.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
2017-03-21 09:26:02 +01:00
parent e41e1e6a2a
commit 8fae77fc9b
4 changed files with 74 additions and 4 deletions
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35
target/linux/generic/patches-4.9/072-bcma-from-4.12.patch
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@@ -10,3 +10,38 @@
#endif
switch (bus->chipinfo.id) {
case BCMA_CHIP_ID_BCM4707:
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -201,9 +201,6 @@ static void bcma_of_fill_device(struct d
{
struct device_node *node;
- if (!IS_ENABLED(CONFIG_OF_IRQ))
- return;
-
node = bcma_of_find_child_device(parent, core);
if (node)
core->dev.of_node = node;
@@ -242,19 +239,18 @@ void bcma_prepare_core(struct bcma_bus *
core->dev.release = bcma_release_core_dev;
core->dev.bus = &bcma_bus_type;
dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);
+ core->dev.parent = bcma_bus_get_host_dev(bus);
+ if (core->dev.parent)
+ bcma_of_fill_device(core->dev.parent, core);
switch (bus->hosttype) {
case BCMA_HOSTTYPE_PCI:
- core->dev.parent = &bus->host_pci->dev;
core->dma_dev = &bus->host_pci->dev;
core->irq = bus->host_pci->irq;
break;
case BCMA_HOSTTYPE_SOC:
if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
core->dma_dev = &bus->host_pdev->dev;
- core->dev.parent = &bus->host_pdev->dev;
- if (core->dev.parent)
- bcma_of_fill_device(core->dev.parent, core);
} else {
core->dev.dma_mask = &core->dev.coherent_dma_mask;
core->dma_dev = &core->dev;