target/linux/brcm2708/patches-3.10/0087-dwc_otg-make-fiq_split_enable-imply-fiq_fix_enable.patch

   1 From 635578168de091d59e7d1a837286cff86fb9badb Mon Sep 17 00:00:00 2001
   2 From: P33M <P33M@github.com>
   3 Date: Mon, 5 Aug 2013 11:42:12 +0100
   4 Subject: [PATCH 087/174] dwc_otg: make fiq_split_enable imply fiq_fix_enable
   5
   6 Failing to set up the FIQ correctly would result in
   7 "IRQ 32: nobody cared" errors in dmesg.
   8 ---
   9  drivers/usb/host/dwc_otg/dwc_otg_driver.c | 6 ++++++
  10  1 file changed, 6 insertions(+)
  11
  12 --- a/drivers/usb/host/dwc_otg/dwc_otg_driver.c
  13 +++ b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
  14 @@ -1070,6 +1070,12 @@ static int __init dwc_otg_driver_init(vo
  15         int retval = 0;
  16         int error;
  17          struct device_driver *drv;
  18 +
  19 +       if(fiq_split_enable && !fiq_fix_enable) {
  20 +               printk(KERN_WARNING "dwc_otg: fiq_split_enable was set without fiq_fix_enable! Correcting.\n");
  21 +               fiq_fix_enable = 1;
  22 +       }
  23 +
  24         printk(KERN_INFO "%s: version %s (%s bus)\n", dwc_driver_name,
  25                DWC_DRIVER_VERSION,
  26  #ifdef LM_INTERFACE