Fix line over 80 characters issue in get_station().
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 characters issues reported by checkpatch.pl script in
wilc_wfi_cfg_tx_vendor_spec() by using temporary variable. Simplified
'if else' condition with 'if'.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Refactor wilc_wfi_remain_on_channel_expired() to avoid line over 80
character issue reported by checkpatch.pl script. Also assigned value in the
variable at the time of declaration.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use kmemdup instead of kmalloc & memcpy in add_network_to_shadow(). Also
added  code to set 'ies_len' to zero in case of memory allocation
failure.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 characters issue reported by checkpatch in
add_network_to_shadow() by using temporary variable.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Rename clear_duringIP() function to avoid camelCase issue reported by
checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix below checkpatch issue found in mgmt_tx()

Prefer kmalloc(sizeof(*mgmt_tx)...) over kmalloc(sizeof(struct
p2p_mgmt_data)...)
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix below reported checkpatch issues in wilc_wfi_cfg_alloc().
kzalloc(sizeof(*wdev)...) over kzalloc(sizeof(struct wireless_dev)
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 char issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Instead of kmalloc and memcpy use kmemdup in handle_connect_timeout().
Also return -ENOMEM incase of failure to allocate the memory.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 characters issue in host_int_parse_assoc_resp_info() by
using shorter name for the local variable.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Split host_int_parse_join_bss_param() to avoid the line over 80
character issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 char issue in host_int_handle_disconnect() by using
temp variable to hold the 'wilc_connect_result' function pointer.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix line over 80 character issue found by checkpatch.pl script by
aligning the input argument in function call.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix checkpatch reported issue of line over 80 char in handle_key().
Introduced new functions by spliting existing function to address the
checkpatch issue.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the use of unnecessary 'ret' variable and use existing 'result'
variable to hold the status. Also changed type of 'result' from s32 to
int to confirm with the function return type.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

During memory allocation failure in handle_key() the complete() was not
called for comp_test_key_block event. So now added the code to call
complete() for event during error scenario.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Quoted strings should not be split to help text grep in the source.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This change fixes all the lines that get over 80 characters.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This commit replaces all the unsigned definitions in favour of 'unsigned
int' which is preferred.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

We just need some integer handles that can map back to our message
struct when we're handling a reply, which struct idr is perfect for.

v2: Fix error check to look at the right variable.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

'buf' is allocated with 'kvzalloc()'. 'kvfree()' must be used to free it.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Fixes: 11c647ca ("staging: lustre: obdclass: variable llog chunk size")
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

According to error handling path before and after this one, we should go
to 'out_md_fid' here, instead of 'out_md', if 'obd_connect()' fails.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Trivial fix to spelling mistake in DEBUG_REQ message text
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Under upstream staging commit 5a2ca43f, the list handling
code in kiblnd_handle_early_rxs() got changed to list_for_each_safe().
That protects against the current thread from deleting the current entry
it is looking at. It does not protect against another thread from deleting
the next item in the list (which the tmp variable points to). The way this
routine holds then releases a lock opens the door to other threads doing
just that.

This patch reverts this commit on this routine.

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9886
Fixes: 5a2ca43f ("Staging: lustre: Iterate list using list_for_each_entry")
Signed-off-by: Doug Oucharek <dougso@me.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Commit 7d7cdb4f ("staging: most: video: remove debugging code") ended up
adding a bunch of build warnings about unused variables.  Fix that up by
removing those variables as we don't need them anymore.

Cc: Abdun Nihaal <abdun.nihaal@gmail.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 7d7cdb4f ("staging: most: video: remove debugging code")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Noticed by Stephen Rothwell in -next.
Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 4bebb031 ("staging/bcm2835-camera: Set ourselves up as a platform driver.")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix checkpatch warning for misaligned * characters in the block
comment at the start of p80211metastruct.h; with this change the file
is checkpatch clean.
Signed-off-by: Tim Collier <osdevtc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The arg is a u32 *, so switch over to that in our declarations.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes a compiler warning about a set-but-not-used variable. I think
this was just leftover dead code from before set_framerate_params(),
since that also sets up some mmal_parameter_rational structs for fps.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The v4l2 uapi uses u8[] for strings, so cast those to char * to avoid
compiler warnings about unsigned vs signed with sprintf() and friends.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

As requested by Mauro Carvalho Chehab in review.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix a typo flagged by checkpatch, and another in the same line.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The error conditions don't warrant taking the kernel down, so remove
BUG_ON.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

struct vchiq_mmal_rect is only referenced from mmal-parameters.h, yet
was defined in mmal-vchiq.h.

Move it to avoid having to include multiple headers for no reason.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

mmal-parameters.h didn't have the normal

...

protection to stop it being included multiple times.  Add it.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The MMAL and V4L2 buffers had been disassociated, and linked on
demand.  Seeing as both are finite and low in number, and we now have
the same number of each, link them for the duration.  This removes the
complexity of maintaining lists as the struct mmal_buffer context
comes back from the VPU, so we can directly link back to the relevant
V4L2 buffer.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

For historical reasons, the number of buffers passed to the VPU over
MMAL did not match that passed from V4L2.  That is a silly situation
as the driver has to duplicate serialisation and other functions that
have already been implemented in V4L2/videobuf2.

As we had more V4L2 buffers than MMAL ones, the MMAL buffer headers
were returned to the VPU immediately on being filled, which is now
invalid.

Match the number of buffers notified in queue_setup with that used in
MMAL.  Return buffers only when we get them from V4L2.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

There is no requirement to serialise bulk transfers as that is all
done in VCHI, and if a second MMAL_MSG_TYPE_BUFFER_TO_HOST happened
before the VCHI_CALLBACK_BULK_RECEIVED, then the service_callback
thread is deadlocked.

Remove the bulk_mutex so that multiple receives can be scheduled at a
time.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>