A sysfs attribute is used to announce kernel space that a
new driver probing session should be triggered for the just
unbinded device.

In order to have the address of struct device associated to this
USB device, a new member has been added to struct bus_id_priv.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Since usbip-host is now a device driver and the client
has full access to the shared device, it makes sense to
let the client choose device configuration.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add libudev as dependency and remove libsysfs.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

libsysfs is now completely removed from USB/IP.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch migrates vhci_driver to libudev.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: NShuah Khan <shuah.kh@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The class device lists were used only when being initialized,
being populated and being destroyed. They had no real meaning
and thus the code was useless.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch modifies usbip_host_driver to use libudev.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: NShuah Khan <shuah.kh@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Since it offers a API to both usbip tools and libusbip,
it is more appropriate to be place in the library.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Take the linked list implementation from the Linux Kernel
and strip it down to what it is needed.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This was deleted in the driver conversion patch. It didn't need
to be deleted; showing more information is ok.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: NShuah Khan <shuah.kh@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch modifies usbip_list to use libudev.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch modifies usbip_unbind to use libudev.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: NShuah Khan <shuah.kh@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes useless libsysfs.h includes in various
userspace files.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch adds autoconf check for libudev and migrates
usbip_bind to the new library.

libsysfs will still be used until all userspace is modified.
Signed-off-by: NValentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: NShuah Khan <shuah.kh@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

dgap_start() ignored errors in class_create() and device_create().
The patch implements proper error handling.

Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: NAlexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

dgap_driver_start and dgap_Major_Control_Registered are used
to keep status of initialization of the driver as a whole and its "Major Control".
But the code that checks them is executed once on module init/unload.
That makes no sense in these variables as far as their values are predictable
at any time.

Also "dgap_downld" device was removed, while
device_destroy(MKDEV(DIGI_DGAP_MAJOR, 1)) is still in dgap_cleanup_module().
The patch removes it by the way.
Signed-off-by: NAlexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

There were multiple variable length arrays declared on the stack in proc
handlers:
	char buf[count];

I changed these to be fixed length arrays.
Signed-off-by: NKen Cox <jkc@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch adds the Unisys s-Par driver maintainers to the MAINTAINERS
file, changes the state to "Supported", modifies TODO to address patches
to the Unisys mailing list, and adds Greg Kroah-Hartman to the patch
recipients list.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Make sure BusListLock is unlocked before returning.  If an error is encountered
early on in info_proc_read_helper() the function can return without unlocking.

Also changed the PROCLINE macro so that it doesn't include a goto statement.
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NKen Cox <jkc@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

A character array was declared on the stack with variable length.  This has
been corrected to use a fixed length.
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NKen Cox <jkc@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

kthread_create() returns an ERR_PTR on error, it never returns NULL.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Changes the declaration of TWV_table to 'static void' to eliminate a sparse
"should it be static" warning.
Signed-off-by: NShaun Laing <shaun@xresource.ca>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

oldi_buffer and write_buffer need to free when usb_alphatrack_delete()
is called.
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

clean up checkpatch.pl error in linux.c:
 ERROR: that open brace { should be on the previous line
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

checkpatch.pl error in linux.c:
 ERROR: do not use assignment in if condition
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Change to u32 and fix debug message format
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Correct to endian base type __le32.
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix MIC_vGetMIC and MIC_vInit to u32

Fix calling functions to u32
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Use u32 to correct the pointer of pdwKey and the size of dwData.
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Aligment of pointers on 64 bit is incorrect.

Align to 64 bit using aligned 8 bytes and remove structure packing.

This allows the device to run on both 32 and 64 bit
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed coding style warnings in ni_tio.h which had an extra space
after the function pointer name.
Signed-off-by: NNick Davies <git@nicolasdavies.com.au>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the checkpatch.pl warning:
WARNING: __packed is preferred over __attribute__((packed)).
As the macro: #define __packed __attribute__((packed)) is defined
in compiler-gcc.h, __attribute__((packed)) is replaced by __packed.
Signed-off-by: NHimangi Saraogi <himangi774@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the sparse warning:
drivers/staging/line6/midi.c:50:34: warning: Variable length array is used.
The size is same as the variable LINE6_FALLBACK_MAXPACKETSIZE,
so use that.
Signed-off-by: NHimangi Saraogi <himangi774@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the sparse warning:
drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c:1080:41: warning: non-ANSI function declaration of function
by adding void to the parameterless function.
Signed-off-by: NHimangi Saraogi <himangi774@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the warnings:
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c:381:13: warning: function 'ieee80211_qurey_ShortPreambleMode' with external linkage has definition
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c:395:1: warning: function 'ieee80211_query_HTCapShortGI' with external linkage has definition
Signed-off-by: NHimangi Saraogi <himangi774@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the following smatch warning in r8192U_core.c -
drivers/staging/rtl8192u/r8192U_core.c:3539:13: warning: function 'rtl819x_watchdog_wqcallback' with external linkage has definition
Signed-off-by: NHimangi Saraogi <himangi774@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes the following checkpatch warning:
WARNING: line over 80 characters.
Signed-off-by: NKeerthimai Janarthanan <keerthimaipb@gmail.com>
Reviewed-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This replacement is justified by the fact that kcalloc could prevent integer
overflow resulted from the multiplications used in kzalloc.

The semantic patch that showed this suggestion is kzalloc.cocci
Signed-off-by: NIulia Manda <iulia.manda21@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove unnecessary cast for kmalloc, after running alloc_cast.cocci semantic patch.
Signed-off-by: NIulia Manda <iulia.manda21@gmail.com>
Reviewed-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>