USB OTG fix

Hi Arne,
these commits are needed to fix USB OTG.
In particular this one:
USB: EHCI: Fix bug in updating root hub state during initialization
https://github.com/AriesVE-DevCon-TEAM/samsung-kernel-msm7x30/commit/07b1d0881d4e6fcb193b155f5a99bd4de5b5bb7d

That commit solves the issue that caused the ignoring and the disabling of OTG interrupt (irq 60, defined as INT_USB_OTG_HS, INT_USB_OTG and INT_USB_HS, the last one is the macro used in devices-msm7x30.c):

<4>	2291.284942	[FSA9480]USB_OTG
<6>	2291.285400	android_work: android_work: did not send uevent (0 0 (null))
<6>	2291.634735	msm_hsusb_host msm_hsusb_host.0: Qualcomm On-Chip EHCI Host Controller
<6>	2291.634887	msm_hsusb_host msm_hsusb_host.0: new USB bus registered, assigned bus number 1
<6>	2291.635131	msm_hsusb_host msm_hsusb_host.0: irq 60, io base 0xa3600000
<3>	2291.915618	irq 60: nobody cared (try booting with the "irqpoll" option)
<4>	2291.915801	[<c00125a4>] (unwind_backtrace+0x0/0xe0) from [<c00eae98>] (__report_bad_irq+0x24/0xe8)
<4>	2291.915924	[<c00eae98>] (__report_bad_irq+0x24/0xe8) from [<c00eb2d4>] (note_interrupt+0x178/0x220)
<4>	2291.916015	[<c00eb2d4>] (note_interrupt+0x178/0x220) from [<c00e9788>] (handle_irq_event_percpu+0x278/0x2a8)
<4>	2291.916168	[<c00e9788>] (handle_irq_event_percpu+0x278/0x2a8) from [<c00e9810>] (handle_irq_event+0x58/0x74)
<4>	2291.916290	[<c00e9810>] (handle_irq_event+0x58/0x74) from [<c00ebdf4>] (handle_level_irq+0xd0/0x128)
<4>	2291.916442	[<c00ebdf4>] (handle_level_irq+0xd0/0x128) from [<c00e8ed8>] (generic_handle_irq+0x30/0x44)
<4>	2291.916595	[<c00e8ed8>] (generic_handle_irq+0x30/0x44) from [<c000e158>] (handle_IRQ+0x64/0x8c)
<4>	2291.916748	[<c000e158>] (handle_IRQ+0x64/0x8c) from [<c00084f0>] (vic_handle_irq+0x28/0x30)
<4>	2291.916809	[<c00084f0>] (vic_handle_irq+0x28/0x30) from [<c000d4c0>] (__irq_svc+0x40/0x70)
<4>	2291.916961	Exception stack(0xdef91eb8 to 0xdef91f00)
<4>	2291.917022	1ea0: df10346c ffffffd0
<4>	2291.917175	1ec0: 00000000 00000000 df103400 0000003c c22db000 00000000 c08a0dd8 c08a7620
<4>	2291.917327	1ee0: 00000001 c18c2905 00000000 def91f00 c036f884 c0265f38 400d0013 ffffffff
<4>	2291.917449	[<c000d4c0>] (__irq_svc+0x40/0x70) from [<c0265f38>] (__memzero+0x58/0x80)
<3>	2291.917541	handlers:
<3>	2291.917663	[<c037bd80>] msm_otg_irq
<3>	2291.917816	[<c036e414>] usb_hcd_irq
<0>	2291.917968	Disabling IRQ #60

Regards.