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

   1 From 53e5848c799c1fa6a7f6c3464d2bb2f5c85f555f 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 087/196] 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 diff --git a/drivers/usb/host/dwc_otg/dwc_otg_driver.c b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
  13 index 6c89a69..4735f51 100644
  14 --- a/drivers/usb/host/dwc_otg/dwc_otg_driver.c
  15 +++ b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
  16 @@ -1070,6 +1070,12 @@ static int __init dwc_otg_driver_init(void)
  17         int retval = 0;
  18         int error;
  19          struct device_driver *drv;
  20 +
  21 +       if(fiq_split_enable && !fiq_fix_enable) {
  22 +               printk(KERN_WARNING "dwc_otg: fiq_split_enable was set without fiq_fix_enable! Correcting.\n");
  23 +               fiq_fix_enable = 1;
  24 +       }
  25 +
  26         printk(KERN_INFO "%s: version %s (%s bus)\n", dwc_driver_name,
  27                DWC_DRIVER_VERSION,
  28  #ifdef LM_INTERFACE
  29 --
  30 1.9.1
  31