bcm53xx: backport bcma RFC patch that fixes LEDs

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42717 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 74 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-3.14/122-bcma-fill-core-details-for-every-device.patch b/target/linux/bcm53xx/patches-3.14/122-bcma-fill-core-details-for-every-device.patch
new file mode 100644
index 0000000000..e0dd77fff0
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.14/122-bcma-fill-core-details-for-every-device.patch
@@ -0,0 +1,74 @@
+From 487b997353e2e3afe9c452b20ff5e4320d76e9c3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Thu, 2 Oct 2014 12:28:54 +0200
+Subject: [PATCH][RFC] bcma: fill core details for every device
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+We were setting things like dma_dev, IRQ, etc. during core registration
+only. We need such info for cores handled internally (e.g. ChipCommon)
+as well.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/bcma/bcma_private.h | 1 +
+ drivers/bcma/main.c         | 9 ++++++---
+ drivers/bcma/scan.c         | 1 +
+ 3 files changed, 8 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
+index b6412b2..314ae40 100644
+--- a/drivers/bcma/bcma_private.h
++++ b/drivers/bcma/bcma_private.h
+@@ -24,6 +24,7 @@ struct bcma_bus;
+ /* main.c */
+ bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
+ 		     int timeout);
++void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core);
+ int bcma_bus_register(struct bcma_bus *bus);
+ void bcma_bus_unregister(struct bcma_bus *bus);
+ int __init bcma_bus_early_register(struct bcma_bus *bus,
+diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
+index 5e7a3d4..70d0f23 100644
+--- a/drivers/bcma/main.c
++++ b/drivers/bcma/main.c
+@@ -172,10 +172,8 @@ static void bcma_of_fill_device(struct platform_device *parent,
+ }
+ #endif /* CONFIG_OF */
+ 
+-static void bcma_register_core(struct bcma_bus *bus, struct bcma_device *core)
++void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
+ {
+-	int err;
+-
+ 	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);
+@@ -199,6 +197,11 @@ static void bcma_register_core(struct bcma_bus *bus, struct bcma_device *core)
+ 	case BCMA_HOSTTYPE_SDIO:
+ 		break;
+ 	}
++}
++
++static void bcma_register_core(struct bcma_bus *bus, struct bcma_device *core)
++{
++	int err;
+ 
+ 	err = device_register(&core->dev);
+ 	if (err) {
+diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
+index 14b5656..9175207 100644
+--- a/drivers/bcma/scan.c
++++ b/drivers/bcma/scan.c
+@@ -505,6 +505,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ 		bus->nr_cores++;
+ 		other_core = bcma_find_core_reverse(bus, core->id.id);
+ 		core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1;
++		bcma_prepare_core(bus, core);
+ 
+ 		bcma_info(bus, "Core %d found: %s (manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
+ 			  core->core_index, bcma_device_name(&core->id),
+-- 
+1.8.4.5
+