usb: renesas_usbhs: disable attch irq after device attached
attch interrupt might happen infinitely on some USB hub (self power?).
This patch disable attch irq after device attached,
and enable it again when detach irq happen.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
driver has to re-use the limited pipe for each device/endpoint
when it is USB host hub mode, since number of pipe has limitation.
This patch adds usbhsh_pipe_attach/detach() functions for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Current renesas_usbhs had been assigning udev to each urb.
It was executed even though it was device0.
For this reason, the device0 had to set the new device address
which has still not been assigned. (it will be assigned on next step).
Current renesas_usbhs used fixed address for it.
but it is not good for USB hub support.
This patch modifies this issue.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Qinglin Ye [Sun, 11 Dec 2011 08:40:22 +0000 (16:40 +0800)]
USB: Remove the duplicate definition of HUB_SET_DEPTH
The macro HUB_SET_DEPTH is defined twice in ch11.h (introduced by
commit 0eadcc0 "usb: USB3.0 ch11 definitions" and dbe79bb "USB 3.0
Hub Changes"), so remove the duplicate one in the USB 2.0 part.
Signed-off-by: Qinglin Ye <yestyle@gmail.com> Cc: John Youn <John.Youn@synopsys.com> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Felipe Balbi [Thu, 24 Nov 2011 13:42:10 +0000 (15:42 +0200)]
usb: musb: omap2430: fix compile warning
fix the following compile warning:
drivers/usb/musb/omap2430.c: In function 'musb_otg_notifier_work':
drivers/usb/musb/omap2430.c:279:3: warning: 'return' with a value, in
function returning void
drivers/usb/musb/omap2430.c:282:2: warning: 'return' with a value, in
function returning void
Vikram Pandita [Fri, 12 Aug 2011 14:38:51 +0000 (07:38 -0700)]
usb: musb: fix pm_runtime calls while atomic
musb pm_runtime_get_sync call happens in intrrupt context on cable attach case
That can result in re-enabling the interrupts and cause side affects.
So move the code to a work queue.
Following is the error path hit on cable attach:
BUG: sleeping function called from invalid context at drivers/base/power/runtime.c:802
in_atomic(): 0, irqs_disabled(): 0, pid: 18, name: irq/378-twl6030
Backtrace:
[<c00520f0>] (dump_backtrace+0x0/0x110) from [<c054f454>] (dump_stack+0x18/0x1c)
[<c054f43c>] (dump_stack+0x0/0x1c) from [<c007f59c>] (__might_sleep+0x130/0x134)
[<c007f46c>] (__might_sleep+0x0/0x134) from [<c02c2794>] (__pm_runtime_resume+0x94/0x98)
[<c02c2700>] (__pm_runtime_resume+0x0/0x98) from [<c033e7e4>] (musb_otg_notifications+0x9c/0x164)
[<c033e748>] (musb_otg_notifications+0x0/0x164) from [<c00b3df0>] (notifier_call_chain+0x4c/0x8c)
[<c00b3da4>] (notifier_call_chain+0x0/0x8c) from [<c00b44a8>] (__atomic_notifier_call_chain+0x40/0x54)
[<c00b4468>] (__atomic_notifier_call_chain+0x0/0x54) from [<c00b44dc>] (atomic_notifier_call_chain+0x20/0x28)
[<c00b44bc>] (atomic_notifier_call_chain+0x0/0x28) from [<c033f124>] (twl6030_usb_irq+0xc8/0xdc)
[<c033f05c>] (twl6030_usb_irq+0x0/0xdc) from [<c00d79f8>] (irq_thread_fn+0x24/0x40)
[<c00d79d4>] (irq_thread_fn+0x0/0x40) from [<c00d7b64>] (irq_thread+0x150/0x1d8)
[<c00d7a14>] (irq_thread+0x0/0x1d8) from [<c00adf70>] (kthread+0x94/0x98)
[<c00adedc>] (kthread+0x0/0x98) from [<c0094388>] (do_exit+0x0/0x720)
Tested with:
MUSB Device mode: Cold boot / Hot plug
MUSB Host mode: Cold boot / Hot plug
Felipe Balbi [Fri, 14 Oct 2011 07:22:29 +0000 (10:22 +0300)]
usb: musb: drop ARCH dependency
musb core driver and tusb6010 glue layer don't
depend on anything which is ARCH-specific. It
builds fine on x86 and ARM. Dropping the dependency
so we can compile-test on linux-next.
Arnd Bergmann [Sun, 2 Oct 2011 14:45:47 +0000 (16:45 +0200)]
usb: musb: allow building USB_MUSB_TUSB6010 as a module
Commit 1376d92f9 "usb: musb: allow musb and glue layers to be modules"
made the USB_MUSB_TUSB6010 option modular, but actually building
the driver as a module does not work, so various randconfig builds
actually fail. This changes all code that depends on the
option to also check for modular builds, and exports the necessary
symbols.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Arnd Bergmann [Sun, 2 Oct 2011 14:45:45 +0000 (16:45 +0200)]
usb: musb: use a Kconfig choice to pick the right DMA method
The logic to allow only one DMA driver in MUSB is currently
flawed, because it also allows picking no DMA driver at all
and also not selecting PIO mode.
Using a choice statement makes this foolproof for now and
also simplifies the Makefile.
Unfortunately, we will have to revisit this when we start
supporting multiple ARM platforms in a single kernel binary,
because at that point we will actually need to select
multiple DMA drivers and pick the right one at run-time.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Hema HK [Wed, 7 Sep 2011 16:19:24 +0000 (09:19 -0700)]
usb: musb: omap2+: save and restore OTG_INTERFSEL
we need to save and restore OTG_INTERFSEL register
else we will be unable to function on resume after
OFF mode.
Reported-by: Devaraj Rangasamy <dev@ti.com> Signed-off-by: Hema HK <hemahk@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 8 Dec 2011 11:56:27 +0000 (13:56 +0200)]
usb: dwc3: ep0: fix for possible early delayed_status
There is a very small possibility (previously unimagined
by us) that the whole Mass Storage delayed status happens
rather early, before we even get our XferNotReady event.
In that case, we will be queueing a request to ep0 while
we're still on Setup Phase and we would be waiting for
another usb_ep_queue() forever.
Handle such cases by clearing dwc->delayed_status so that
we start control status from the next XferNotReady like
there was no wait for Delayed Status.
Tested against Linux 3.2-rc3 and USB30CV tool from USB-IF
(on a Windows XP with USB3 PCIe card).
Felipe Balbi [Tue, 29 Nov 2011 11:11:21 +0000 (13:11 +0200)]
usb: dwc3: gadget: fix stream enable bit
ep->max_streams is a mere hint to the gadget
driver that 'ep' supports stream handling. Using
that as a decision variable for enabling streams
was my worst brain-fart to date.
Instead, we should check from the Superspeed
Endpoint Companion Descriptor if the endpoint
has requested streams. For that we need a little
re-factoring but it is now correct.
Debugged-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Tue, 29 Nov 2011 08:35:47 +0000 (10:35 +0200)]
usb: dwc3: ep0: fix GetStatus handling (again)
previous commit fixed part of it but it was still
calling usb_ep_queue() from IRQ context without
loosing locks. That cannot be done otherwise we will
have a recursive locking.
Also, we need to assign the 'dep' pointer on
dwc->ep0_usb_req otherwise we will have a NULL
pointer dereference on dwc3_map_buffer_to_dma().
usb: dwc3: ep0: use dwc3_request for ep0 requsts instead of usb_request
Instead of special functions and shortcuts for sending our internal
answers to the host we started doing what the gadget does and used the
public API for this. Since we only were using a few fields the
usb_request was enough. Later added the list handling in order to
synchronize the host / gadget events and now we require to have the
dwc3_request struct around our usb_request or else we touch memory that
does not belong to us. So this patch does this.
Reported-by: Partha Basak <p-basak2@ti.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: use correct hwparam register for power mgm check
We mask the correct bits within the wrong register. The power
optimization mode is stored hwparam1 register and not in hwparam0.
Reported-by: Partha Basak <p-basak2@ti.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Fri, 18 Nov 2011 19:31:14 +0000 (21:31 +0200)]
usb: dwc3: omap: move to module_platform_driver
the new module_platform_driver macro is a helper
for modules which just register and unregister the
platform_driver. It allows us to delete a few
duplicated lines.
Felipe Balbi [Fri, 14 Oct 2011 12:11:49 +0000 (15:11 +0300)]
usb: dwc3: workaround: missing disconnect event
DWC3 revisions <1.88a have an issue which would
case a missing Disconnect event if cable is
disconnected while there's a Setup packet
pending the FIFO.
Felipe Balbi [Fri, 14 Oct 2011 11:51:38 +0000 (14:51 +0300)]
usb: dwc3: workaround: missing USB3 Reset event
DWC3 revisions <1.90a have an issue which would cause
a missing USB3 Reset event. In such cases, it's
suggested that we follow the steps of a normal
USB3 Reset on Connection Done Event.
Felipe Balbi [Fri, 14 Oct 2011 10:00:30 +0000 (13:00 +0300)]
usb: dwc3: workaround: U1/U2 -> U0 transiton
RTL revisions <1.83a have an issue where, depending
on the link partner, the USB link might do multiple
entry/exit of low power states before a transfer
takes place causing degraded throughput.
The suggested workaround is to clear bits
12:9 of DCTL register if we see a transition
from U1|U2 to U0 and only re-enable that on
a transfer complete IRQ and we have no pending
transfers on any of the enabled endpoints.
usb: dwc3: gadget: return early in dwc3_cleanup_done_reqs()
This patch avoids the compiler spitting out the following warning:
|drivers/usb/dwc3/gadget.c:1304: warning: 'trb' is used uninitialized \
in this function
This is only uninitialized if the list of to-cleanup TRBs is empty which
should not be the case because we call this functions once a transfer
completed so it should be on list.
In order to make the warning disappear we return early. This should
never happen and the WARN_ON_ONCE(1) is there in case it happens
so we can investigate what went wrong.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Since the re-worked ep0 handling (which uses HW's hints to recognize the ep0
status) we lost the delayed status handling. This is used by the file and mass
storage gadget to gain some extra time so setup its internal status before it
can proceed further requests.
In particular the storage gadget does nothing on USB_REQ_SET_CONFIGURATION but
wakes up a thread which handles the request. If the udc driver continues ep0
handling before the thread did its work then then endpoint is not yet
configured and further requests will fail. Once the gadget is ready, it will
enqueue an empty packet which is used for synchronization.
In order to fix this issue, the patch does the following:
Set ->delayed_status once the delayed_status has been notices and do not
continue on the next XferNotReady event. We will continues ep0 processing once
the gadget enqueued the zero packet for synchronization.
A cleaner approach would be to enforce the gadget to enqueue an empty
(zero) request even for the status phase but this would do for now.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: ep0: push ep0state into xfernotready processing
We wait for the XferNotReady before we start the transfer and by then we
know ep0 state in which we supposed to be.
This is some cleanup work for the following patch in which we require to
know the ep0 state before the transfer completes.
While here, also change the argument to dwc3_ep0_do_control_status() so
we don't require the complete event structure but only the required
piece of information.
Inspired-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Fri, 4 Nov 2011 10:40:05 +0000 (12:40 +0200)]
usb: dwc3: fix sparse errors
sparse caught three mistakes on this driver,
fix them:
drivers/usb/dwc3/ep0.c:806:29: warning: duplicate const
drivers/usb/dwc3/debugfs.c:481:15: warning: symbol 'dwc3_debugfs_init' \
was not declared. Should it be static?
drivers/usb/dwc3/debugfs.c:518:16: warning: symbol 'dwc3_debugfs_exit' \
was not declared. Should it be static?
Felipe Balbi [Fri, 4 Nov 2011 10:32:47 +0000 (12:32 +0200)]
usb: dwc3: fix few coding style problems
There were a few coding style issues with this driver
which are now fixed:
drivers/usb/dwc3/debugfs.c:48: WARNING: Use #include \
<linux/uaccess.h> instead of <asm/uaccess.h>
drivers/usb/dwc3/debugfs.c:484: ERROR: space required \
before the open brace '{'
drivers/usb/dwc3/ep0.c:261: WARNING: line over 80 characters
drivers/usb/dwc3/ep0.c:287: WARNING: suspect code indent \
for conditional statements (16, 23)
drivers/usb/dwc3/gadget.c:749: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.c:1267: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.h:116: WARNING: line over 80 characters
drivers/usb/dwc3/io.h:42: WARNING: Use #include \
<linux/io.h> instead of <asm/io.h>
usb: dwc3: move generic dwc3 code from gadget into core
A few inits like the scale value or the removal of the DISSCRAMBLE is
done in the gadget code however it touches a general register.
Move this piece to the core.c file since it is likely to be requied by
both, parts of the core (device and host).
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: use a helper function for operation mode setting
There are two where need to set operational mode:
- during initialization while we decide to run in host,device or DRD
mode
- at runtime via the debugfs interface.
This patch provides a new function which sets the operational mode and
moves its initialiation to the mode switch instead in the gadget code
itself.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
In "usb: dwc3: remove special status request handling in ep0" I simplied
a few things and used the generic API for the status transfers. The bug
I introcuded here is that we queue now requests to dep[1] but we don't
clear that list in the stall+start case.
Actually we don't need to use dep[1] at all. We only did in the past to
talk to the correct endpoint (i.e. in or out). This is now take care of
in a diffent place within the ep0 code. So we could queue the in
transfers to dep[0] and don't use dep[1] at all.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Tue, 18 Oct 2011 10:58:30 +0000 (13:58 +0300)]
usb: dwc3: omap: add multiple instances support to OMAP
if we ever have an omap with multiple instances of
the DWC3 IP, we need unique names for them. In order
to achieve that, let's use the dwc3_get/put_device_id()
calls to give us an unique device identifier.
Felipe Balbi [Tue, 18 Oct 2011 10:54:01 +0000 (13:54 +0300)]
usb: dwc3: move dwc3 device ID bitmap to core.c
if we want to support situations where we have
both SoC and PCIe versions of the IP on the same
platform, we need to have sequential numbers between
them, otherwise we will still have name collisions.
Because of that, we need to move dwc3_get/put_device_id()
to core.c and export that symbol to be used by glue
layers.
usb: dwc3: remove special status request handling in ep0
The GetStatus (STD)-request is handled the driver and uses a tiny hack
to send the two bytes long answer. This patch removes the custom hack
uses the normal usb_ep_queue() for that.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: debugfs: hold the lock in during mode change
The read and write operation is atomic and we need no locking around
this operations. What we need however is a lock that is held which
ensures that the content of the DWC3_GCTL has not been changed. With
this, the conten may have been change changed after the first but before
our write back.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
We can have three modules here: dwc3.ko, dwc3-omap.ko and dwc3-pci.ko.
The later have already ids-aliases for probing and is fine. The omap
module has alias for DT but lacks alias for the "native"
platform_device. Maybe we should get rid of it and stick to the DT name?
Both glue modules create a new device for which the dwc3.ko module is
responsible and that one lacks the platform alias.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Sometimes the host might be trying to initiate Data or
Status phase for an older Control transfer. In such
situations we must STALL that transfer and restart
the state machine rather than letting such situation
go through the wire.
Neil Zhang [Wed, 30 Nov 2011 01:57:16 +0000 (09:57 +0800)]
usb: gadget: mv_udc: refine suspend/resume function
This patch impletments system suspend/resume functions for Marvell
otg controller.
If OTG is enabled, OTG driver will do most of the work.
If not, we will check clock gating.
If clock gating is enabled, the UDC will be start/stop automatically.
If not, UDC will be start/stop in suspend/resume functions.
Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Thomas Meyer [Tue, 29 Nov 2011 21:08:00 +0000 (22:08 +0100)]
usb: gadget: Use kcalloc instead of kzalloc to allocate array
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Acked-by: Michal Nazarewicz <[4]mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: renesas_usbhs: send packet in necessary timing.
Current renesas_usbhs driver always tries to send packet in end of recip handler.
But it breaks chapter 9 EndpointHalt test.
This patch fixup this issue.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: gadget: rename usb_gadget_driver::speed to max_speed
This commit renames the “speed” field of the usb_gadget_driver
structure to “max_speed”. This is so that to make it more
apparent that the field represents the maximum speed gadget
driver can support.
This also make the field look more like fields with the same
name in usb_gadget and usb_composite_driver structures. All
of those represent the *maximal* speed given entity supports.
After this commit, there are the following fields in various
structures:
* usb_gadget::speed - the current connection speed,
* usb_gadget::max_speed - maximal speed UDC supports,
* usb_gadget_driver::max_speed - maximal speed gadget driver
supports, and
* usb_composite_driver::max_speed - maximal speed composite
gadget supports.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: gadget: renesas_usbhs: parameter cleanup for usbhsh_device_xx()
current mod_host used usbhs_device_alloc/free(),
but allocated variable was attached to each xx->hcpriv.
The intuitively clear name was not xxx_alloc/free() but xxx_attach/detach().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: gadget: renesas_usbhs: parameter cleanup for usbhsh_endpoint_xx()
current mod_host used usbhs_endpoint_alloc/free(),
but allocated variable was attached to each xx->hcpriv.
The intuitively clear name was not xxx_alloc/free() but xxx_attach/detach().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: gadget: renesas_usbhs: check device0 status when alloc
device0 was treated without checking in usbhsh_device_alloc().
but "udev->usbv" and "dev_set_drvdata()" will be overwritten
if device0 was multi-allocated.
This patch fixes this issue.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
DCP data/status stage needs ureq to usbhs_pkt_push(),
but sometimes, there is no data stage.
In that case, allocated ureq was not freed,
Current ureq alloc/free pair were difficult to understand.
This patch removed unnecessary/un-understandable ureq alloc
from usbhsh_urb_enqueue(), and create simpler alloc/free pair.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Yuping Luo [Wed, 26 Oct 2011 02:13:10 +0000 (19:13 -0700)]
usb: gadget: mass_storage: support multi-luns with different logic block size
With Peiyu's patch "gadget: mass_storage: adapt logic block size to bound block
devices" (http://www.spinics.net/lists/linux-usb/msg50791.html), now mass storage
can adjust logic block size dynamically based on real devices.
Then there is one issue caused by it, if two luns have different logic block size,
mass storage can't work.
Let's check the current software flow:
1. get_next_command(): call received_cbw();
2. received_cbw(): update common->lun = cbw->Lun, but common->curlen is not updated;
3. do_scsi_command(): in READ_X and WRITE_X commands, common->data_size_from_cmnd is
updated by common->curlun->blkbits;
4. check_command(): update common->curlun according to common->lun
As you can see, the step 3 uses wrong common->curlun, then wrong common->curlun->blkbits.
If the two luns have same blkbits, there isn't issue. Otherwise, both will fail.
This patch moves the common->curlun update to step 1, then make sure step 3 gets right
blkbits and data_size_from_cmnd.
Cc: Peiyu Li <peiyu.li@csr.com> Signed-off-by: YuPing Luo <yuping.luo@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
USB: ci13xxx_udc: handle controllers with less than 16 EPs
The ci13xxx_udc driver checks the number of endpoints in the udc
controller, however some routines expect that the hardware has 16
bidirectional endpoints.
This patch improves the driver to work on controllers with less than
16 endpoints like the udc controller found on freescale's
mx23 and mx28.
Tested-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
USB: ci13xxx_udc: make suspend and resume in gadget driver optional
Some gadget drivers don't implement suspend and/or resume functions.
Instead of changing the gadget drivers, make suspend and resume in
ci13xxx_udc (following other udc drivers) optional.
Tested-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
projects / linux-beck.git / log