Well, after comparing the kernel log from both systems, it seems that
the device controller simply isn't being enumerated by the kernel for
some reason.
Here's the relevant section from the Android kernel:
<6>[0.612857] PCI host bridge to bus :00
<6>[0.612869] pci_bus :00: root bu
Use DEVICE_ATTR_WO for write ony attributes and DEVICE_ATTR_RO for read
only attributes. This simplifies the source code, improves readbility,
and reduces the chance of inconsistencies.
The semantic patch for the RO case is as follows:
(http://coccinelle.lip6.fr/)
//
@ro@
declarer name DEVICE_A
Use DEVICE_ATTR_RW for read-write attributes. This simplifies the
source code, improves readbility, and reduces the chance of
inconsistencies.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@rw@
declarer name DEVICE_ATTR;
identifier x,x_show,x_store;
@@
Use DEVICE_ATTR_RO etc. for read only attributes etc. This simplifies the
source code, improves readbility, and reduces the chance of
inconsistencies.
The complete semantic patch is as follows:
(http://coccinelle.lip6.fr/)
//
@ro@
declarer name DEVICE_ATTR;
identifier x,x_show;
@@
DEVICE_ATTR
Hello,
Report in https://bugzilla.kernel.org/show_bug.cgi?id=185591
Thanks,
--
Cristian
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The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.9-rc3
for you to fetch changes up to c1aa67729a1d94373fb982
From: Wei Yongjun
There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.
Signed-off-by: Wei Yongjun
---
drivers/usb/host/ohci-da8xx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/
Bug in cdc-acm: variable struct usb_cdc_parsed_header h may be used
uninitialized in acm_probe.
In kernel 4.8.
/* handle quirks deadly to normal probing*/
if (quirks == NO_UNION_NORMAL)
...
goto skip_normal_probe;
}
we bypass call to
cdc_parse_cdc_header(&h, in
On 19 October 2016 at 12:33, Greg KH wrote:
> If this isn't something that is reproducable, I don't know what to
> suggest, sorry. If you can come up with a way to always trigger it,
> please let us know, until then, good luck!
I watched this issue and concluded that the host controller was
dis
