Due to RST rework, the reference to i2c/trivial-devices was changed, but the
result is broken. However, let's just drop the whole reference, since it
doesn't make sense in the first place to reference this "global" file
for a single driver.

Fixes: 8c27ceff ("docs: fix locations of several documents that got moved")
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Cc: Kevin Tsai <ktsai@capellamicro.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

Remove .owner field if calls are used which set it automatically.

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This cuts it back to what is basically a few wrapper functions. At some point
we can kill most of these too by changing the callers.
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the content that is guarded by this define
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Once we are a bit more sure of their obsolescence they will be deleted
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The camera code has an explicit cache flush operation
which is not portable.  Now that vc04_services is using portable
DMA APIs that already do the cache flushing, explicit flushes
should no longer be needed.

The one call to __cpuc_flush_dcache_area has been removed.

Testing:
	The offical V2 camera for the RPI was tested on a RPI 3
	running in 32 bit mode(armhf).  The cheese application
	and ffmpeg was used to view and stream video from the
	camera.  Nothing new seems to be broken without the
	cache flushing.
Signed-off-by: NMichael Zoran <mzoran@crowfest.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Sparse generates two warnings related to incorrect type in assignment.
This patch changes the types in the struct defined in unisys
Signed-off-by: NAndrea Ghittino <aghittino@gmail.com>
Acked-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "the the " with "the". The replacement couldn't be
automated because sometimes the first "the" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "the the " with "the". The replacement couldn't be
automated because sometimes the first "the" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "the the " with "the". The replacement couldn't be
automated because sometimes the first "the" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Acked-by: NDavid Kershner <david.kershner@unisys.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Changed permissions to octal style
Found using checkpatch
Signed-off-by: NDerek Robson <robsonde@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes unused semaphores alsa_stream->buffers_update_sem
and alsa_stream->control_sem from struct bcm2835_alsa_stream
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Use macro min_t to get the minimum of two values for readability.
Signed-off-by: NNarcisa Ana Maria Vasile <narcisaanamaria12@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "is is " with "is". The replacement couldn't be
automated because sometimes the first "is" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "is is " with "is". The replacement couldn't be
automated because sometimes the first "is" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The structures and the macros in the header file are not used
anywhere inside the kernel (verified by using grep). The structures
and macros were leftover from the patch
341f1f0a "staging: lustre: remove
remote client support". Also, removed the include statements for
lustre_eacl.h.
Signed-off-by: NGargi Sharma <gs051095@gmail.com>
Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The structure is used as an argument to module_param macro. This
macro calls a bunch of other macros and finally assigns the instance
of the kernel_param_ops structure to the const struct
kernel_param_ops* field of a variable of type kernel_param. Hence,
const can be added to the structure.

Coccinelle Script:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct kernel_param_ops i@p = { ... };

@ok1@
identifier r.i;
expression e;
position p;
@@
e = i@p

@script:python s@
i << r.i;
t;
@@
coccinelle.t = i[10:];

@ok2@
declarer name module_param;
expression e1,e2;
position p;
@@
module_param(e1,s.t@p,e2);

@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct kernel_param_ops i = { ... };
Signed-off-by: NGargi Sharma <gs051095@gmail.com>
Reviewed-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

fixed the following sparse warning by adding proper cast:
drivers/staging//lustre/lustre/obdclass/obd_config.c:1055:74: warning: incorrect type in argument 2 (different address spaces)
drivers/staging//lustre/lustre/obdclass/obd_config.c:1055:74:    expected char const [noderef] <asn:1>*<noident>
drivers/staging//lustre/lustre/obdclass/obd_config.c:1055:74:    got char *[assigned] sval
Signed-off-by: NMario Bambagini <mario.bambagini@gmail.com>
Acked-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Using LINUXINCLUDE is a very old hack, and doesn't play well with
building objects in a different directory than the kernel source is in.

So fix up the include file references to be relative to make it obvious
we are pulling in local include files, which need to get fixed up.
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replace "is is " with "is". The replacement couldn't be
automated because sometimes the first "is" was meant to be another
word.
Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed incosistent spacing around arithmetic operator.
Signed-off-by: NJonathan Bowie <eudjtb@gmail.com>
Reviewed-by: NJohan Hovold <johan@kernel.org>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

udelay is impelmented using a busy-wait loop and consumes CPU cycles
while usleep_range is implemented using interrupts.cls_flush_uart_write()
is called after a channel lock is acquired i.e. an atomic context.
Hence delay in this method should use udelay instead of usleep_range.
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The ktermios structure is a local default termios struct. All ports
are initially created with this termios. Since, the structure is
never modified, it can be declared as const.

Coccinelle Script:
@r disable optional_qualifier@
identifier s,i;
position p;
@@
static struct ktermios i@p = { ... };

@ok1@
identifier r.i;
expression e;
position p;
@@
e = i@p

@bad@
position p != {r.p,ok1.p};
identifier r.i;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct ktermios i = { ... };

File Size before:

text	data   bss   dec    hex	  filename
25469	2048   256   27773  6c7d  drivers/staging/dgnc/dgnc_tty.o

File Size after:

text	data	bss	dec	hex	filename
25636	2016	256	27908	6d04	drivers/staging/dgnc/dgnc_tty.o
Signed-off-by: NGargi Sharma <gs051095@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the checkpatch issue:
CHECK: Logical continuations should be on the previous line.
Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

function prototype argument should have an identifier name as reported
by checkpatch.pl.
Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix checkpatch issues: "CHECK: Alignment should match open parenthesis".
Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

use min_t() macro in place of min() to replace the two typecasts of min.
Change suggested by checkpatch script.
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the following checkpatch warning issued on bcm2835-vchiq.c:
CHECK: Alignment should match open parenthesis
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

fix typo in word receives
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add braces on all arms of the if-else statements in bcm2835-vchiq.c to
comply with kernel coding style.
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove instances of unnecessary blank space after cast in bcm2835-vchiq.c
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Use dev_err(... in place of printk(KERN_ERR ...
Problem found by checkpatch
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the warning: Blank lines aren't necessary after an open brace
'{' issued by checkpatch on bcm2835-ctl.c
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix block comment formatting to suppress the following warning thrown by
checkpatch: Block comments use a trailing */ on a separate line
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Keep logical continuations on the same line to improve code readability
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove instances of unnecessary blank space after cast in bcm2835-ctl.c
Signed-off-by: NAishwarya Pant <aishpant@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Change the camera's dependency on BCM2835_VCHIQ to a select
since camera support is typically more important to people
then base VCHIQ(which they may not even know what it's for).

Also, with a dependency the camera support would not be
visiable until VCHIQ is selected first, and that may
not be what most people would expect.
Signed-off-by: NMichael Zoran <mzoran@crowfest.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>