diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.2/045-bcma-add-bus-num-counter.patch')
-rw-r--r-- | target/linux/brcm47xx/patches-3.2/045-bcma-add-bus-num-counter.patch | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/target/linux/brcm47xx/patches-3.2/045-bcma-add-bus-num-counter.patch b/target/linux/brcm47xx/patches-3.2/045-bcma-add-bus-num-counter.patch deleted file mode 100644 index 14d112746..000000000 --- a/target/linux/brcm47xx/patches-3.2/045-bcma-add-bus-num-counter.patch +++ /dev/null @@ -1,59 +0,0 @@ -From eecd733c14952b074d7488934a4f3dc83c9c426b Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sat, 14 Jan 2012 16:29:51 +0100 -Subject: [PATCH 28/32] bcma: add bus num counter - -If we have two bcma buses on one computer the second will not work -without this patch. Now each bus gets an own number. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - drivers/bcma/main.c | 12 +++++++++++- - include/linux/bcma/bcma.h | 1 + - 2 files changed, 12 insertions(+), 1 deletions(-) - ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -13,6 +13,12 @@ - MODULE_DESCRIPTION("Broadcom's specific AMBA driver"); - MODULE_LICENSE("GPL"); - -+/* contains the number the next bus should get. */ -+static unsigned int bcma_bus_next_num = 0; -+ -+/* bcma_buses_mutex locks the bcma_bus_next_num */ -+static DEFINE_MUTEX(bcma_buses_mutex); -+ - static int bcma_bus_match(struct device *dev, struct device_driver *drv); - static int bcma_device_probe(struct device *dev); - static int bcma_device_remove(struct device *dev); -@@ -93,7 +99,7 @@ static int bcma_register_cores(struct bc - - core->dev.release = bcma_release_core_dev; - core->dev.bus = &bcma_bus_type; -- dev_set_name(&core->dev, "bcma%d:%d", 0/*bus->num*/, dev_id); -+ dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id); - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: -@@ -137,6 +143,10 @@ int __devinit bcma_bus_register(struct b - int err; - struct bcma_device *core; - -+ mutex_lock(&bcma_buses_mutex); -+ bus->num = bcma_bus_next_num++; -+ mutex_unlock(&bcma_buses_mutex); -+ - /* Scan for devices (cores) */ - err = bcma_bus_scan(bus); - if (err) { ---- a/include/linux/bcma/bcma.h -+++ b/include/linux/bcma/bcma.h -@@ -196,6 +196,7 @@ struct bcma_bus { - struct list_head cores; - u8 nr_cores; - u8 init_done:1; -+ u8 num; - - struct bcma_drv_cc drv_cc; - struct bcma_drv_pci drv_pci; |