From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- .../180-USB-bcma-remove-chip-id-check.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 target/linux/bcm53xx/patches-4.1/180-USB-bcma-remove-chip-id-check.patch (limited to 'target/linux/bcm53xx/patches-4.1/180-USB-bcma-remove-chip-id-check.patch') diff --git a/target/linux/bcm53xx/patches-4.1/180-USB-bcma-remove-chip-id-check.patch b/target/linux/bcm53xx/patches-4.1/180-USB-bcma-remove-chip-id-check.patch new file mode 100644 index 0000000..e5e3010 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.1/180-USB-bcma-remove-chip-id-check.patch @@ -0,0 +1,34 @@ +From baf3d128e5bdf9d322539609133a15b493b0c2ef Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens +Date: Thu, 11 Jun 2015 22:57:35 +0200 +Subject: [PATCH] USB: bcma: remove chip id check + +I have never seen any bcma device with an USB host core which was not a +SoC, the bcma devices have an USB device core with a different core id. +Some SoC have IDs with 47XX and 53XX in decimal form which would be +rejected by this check. Instead of fixing this check just remove it. + +Signed-off-by: Hauke Mehrtens +--- + drivers/usb/host/bcma-hcd.c | 5 ----- + 1 file changed, 5 deletions(-) + +--- a/drivers/usb/host/bcma-hcd.c ++++ b/drivers/usb/host/bcma-hcd.c +@@ -214,16 +214,11 @@ err_alloc: + static int bcma_hcd_probe(struct bcma_device *dev) + { + int err; +- u16 chipid_top; + u32 ohci_addr; + struct bcma_hcd_device *usb_dev; + struct bcma_chipinfo *chipinfo; + + chipinfo = &dev->bus->chipinfo; +- /* USBcores are only connected on embedded devices. */ +- chipid_top = (chipinfo->id & 0xFF00); +- if (chipid_top != 0x4700 && chipid_top != 0x5300) +- return -ENODEV; + + /* TODO: Probably need checks here; is the core connected? */ + -- cgit v1.2.3