rtl8717_set_it() takes an unsigned int pointer as length,
fixed signedness in code using it.

Sparse warnings:

drivers/staging/rtl8712/ieee80211.c:191:53: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:191:53:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:191:53:    got int *<noident>
drivers/staging/rtl8712/ieee80211.c:197:57: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:197:57:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:197:57:    got int *<noident>
drivers/staging/rtl8712/ieee80211.c:199:63: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:199:63:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:199:63:    got int *<noident>
drivers/staging/rtl8712/ieee80211.c:202:67: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:202:67:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:202:67:    got int *<noident>
drivers/staging/rtl8712/ieee80211.c:206:73: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:206:73:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:206:73:    got int *<noident>
drivers/staging/rtl8712/ieee80211.c:209:75: warning: incorrect type in argument 5 (different signedness)
drivers/staging/rtl8712/ieee80211.c:209:75:    expected unsigned int [usertype] *frlen
drivers/staging/rtl8712/ieee80211.c:209:75:    got int *<noident>
Signed-off-by: Stefano Manni <stefano.manni@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed r8712_get_ie, r8712_get_wpa_ie, r8712_get_wpa2_ie
to have a length as unsigned int pointer instead of signed.

Sparse warnings:

drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33: warning: incorrect type in argument 2 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33:    expected int *rsn_ie_len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33: warning: incorrect type in argument 2 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33:    expected int *rsn_ie_len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59:    expected signed int *len
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59:    got unsigned int *<noident>
Signed-off-by: Stefano Manni <stefano.manni@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace an occurrence of the function name in a string by a reference
to __func__, to improve robustness. Problem found with checkpatch.
Signed-off-by: Eisha Chen-yen-su <chenyensu0@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move all closing braces and parentheses to the end of the line.
Remove braces from 'if' statements with a single 'then' line.
Move logical operators to the end of lines in multiline conditional.
Remove unnecessary parentheses.
Issues found with checkpatch.pl
Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add a missing space so that the * is properly aligned with
the rest of the block comment. Problem found with checkpatch.
Signed-off-by: Eisha Chen-yen-su <chenyensu0@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace hard coded function name FillH2CCmd_88E with __func__
and break the line to avoid more then 80 characters line.
Issue found using checkpatch.pl
Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove extra blank line inside a function to conform to Linux
kernel coding style. Problem detected using checkpatch.
Signed-off-by: Santha Meena Ramamoorthy <santhameena13@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove a new line inside a dereference so that it is not on
multiple lines.
And avoid making the line go over 80 columns by moving the whole
dma_alloc_coherent() call back 4 columns. Problem found with
checkpatch.
Signed-off-by: Eisha Chen-yen-su <chenyensu0@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "line over 80 characters" 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 characters" issue reported by checkpatch.pl.
Use temporary variable to avoid checkpatch.pl issue.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

Cleanup patch to fix "line over 80 characters" issue reported by
checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Cleanup patch to remove "Blank lines aren't necessary before a close
brace '}'" 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 characters" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Alignment should match open parenthesis" issue found 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 characters" issue found by checkpatch.pl script by
modifying the comment description.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Refactor sdio_clear_int_ext() function to remove "Too many leading tabs"
warning 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 characters" issue reported by checkpatch.pl script by
removing unnecessary comments.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Now we call dma_map in the dma_buf API callbacks and handle explicit
caching by the dma_buf sync API, which make cache and uncache pools
in the same handling flow, which can be combined.
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ion_page_pool_alloc_pages calls alloc_pages to allocate pages for page
pools. If alloc_pages return NULL, it will return NULL, or it will
return the pages allocate from alloc_pages. So we can just return
alloc_pages without any judgement.
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Now, nobody care about the return value of ion_page_pool_add, therefore
we can just make it return void.
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ion_page_pool_add will always return 0, however ion_page_pool_free will
call ion_page_pool_free_pages when ion_page_pool_add's return value is
not 0, so it is a dead code which can be removed.
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

When failed to create debug_root, we will go on initail other part of
ion, so we can just info this message to user and do not need a lable
to jump.
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If we failed to create debugfs for ion at ion_device_create, the
debug_root of ion_device will be NULL, and then when try to create debug
file for shrinker of heap it will be create on the top of debugfs. If we
also failed to create this the debug file, it call dentry_path to found
the path of debug_root, then a NULL point will occur.

Fix this by avoiding call dentry_path, but show the debug name only when
failed to create debug file for shrinker.
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ion_page_pool.c now is used to apply pool APIs for system heap, which do
not need do any initial at device_initcall. Therefore ion_page_pool_init
can be nuked.
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

After rewrite of ion_page_pool, some of its include file is no need
anymore, just remove it.
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ion_buffer_fault_user_mappings's definition has been removed and not be
used anymore, just remove its useless declaration.
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Struct pkt_file is unused now, so remove it and correponding functions.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Struct pkt_file is a base to simple wrapper for skb_copy_bits().
Eliminate struct pkt_file usage in rtw_xmitframe_coalesce().
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Struct pkt_file is a base to simple wrapper for skb_copy_bits().
Do not use struct pkt_file in update_attrib().
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Struct pkt_file is a base to simple wrapper for skb_copy_bits().
Use skb_copy_bits() without wrappers.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Several of the comments in the code were not using the full 80 characters
of the screen. This patch combines the lines to make full use of the
screen.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Checkpatch was giving errors about an open parenthesis being the last thing
on a line. This patch cleans up some names and removes the checkpatch
warnings.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The file ultrainputreport.h was just being used by visorinput.c. Move the
definitions into visorinput.c and get rid of the file.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Comments were based on individual entries, if we group the entries, we can
get rid of duplicate comments.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver no longer needs to include drivers/staging/unisys/include, so we
can get rid of it.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Previously, we used a hack to determine the max x,y resolution of the
visor virtual mouse: we just looked at the resolution of the
first-registered framebuffer device, using the currently-valid assumption
that in a Unisys s-Par guest environment the video will be provided by an
efifb framebuffer device.

This hack has been removed, by instead determining the default mouse
resolution by looking at fields within the visor mouse channel memory,
mouse.x_res and mouse.y_res.  If these fields are 0, a default resolution
of 1024x768 is assumed.
Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch.pl warning: do not add new typedefs.
Signed-off-by: Christian Luetke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>