This patch fixes the checkpatch.pl warning:
'ERROR: "(foo*)" should be "(foo *)"'
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes whitespace checkpatch.pl warnings and errors.
Mainly whitespaces around operators.
- ERROR: spaces required around that ':' (ctx:VxW)
- ERROR: space required after that ';' (ctx:VxV)
- ERROR: spaces required around that '<' (ctx:VxV)
- ERROR: spaces required around that '!=' (ctx:VxV)
And some small warnings around whitespace:
- ERROR: trailing whitespace
- WARNING: space prohibited before semicolon
- WARNING: unnecessary whitespace before a quoted newline
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes "WARNING: Missing a blank line after declaration"
checkpatch.pl warnings.
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch inserts line breaks to make lines fit into 80 characters and increase readability.
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes checkpatch.pl warnings / errors:
- "WARNING: please, no space before tabs"
- "ERROR: do not use C99 // comments"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patches fixes checkpatch.pl warning:
"WARNING: braces {} are not necessary for single statement blocks"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes checkpatch.pl errors:
- ERROR: "foo * bar" should be "foo *bar"
- ERROR: "foo* bar" should be "foo *bar"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix multiple similar checkpatch.pl errors:
- "ERROR: space required before the open parenthesis '('"
- "ERROR: space required before the open brace '{'"
- "ERROR: space prohibited after that open parenthesis '('"
- "ERROR: space prohibited before that close parenthesis ')'"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix checkpatch.pl error:
"ERROR: that open brace { should be on the previous line"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes checkpatch.pl error:
"ERROR: space required after that ',' (ctx:VxV)"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The reindent fixes the
"WARNING: please, no spaces at the start of a line",
"ERROR: code indent should use tabs where possible"
and some other small checkpatch.pl warnings and errors.
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed indent of switch-case by adding space using tabs.
Problem found using checkpatch.pl
ERROR: space required after that ';' (ctx:VxV)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Used C89 instead of C99 Comment and removed C99 comments performing prints only.
Problem found using checkpatch.pl
ERROR: do not use C99 // comments
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl error:
ERROR: trailing statements should be on next line
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl error:
ERROR: space required after that ',' (ctx:VxV)
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl warnings:
ERROR: space required before the open parenthesis '('
+ switch(divisor) {
ERROR: space required before the open parenthesis '('
+ switch(divisor) {
ERROR: space required before the open parenthesis '('
+ switch(reg) {
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fix the checkpatch.pl warning:
ERROR: space required before the open parenthesis '('
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl warnings:
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '<=' (ctx:VxV)
ERROR: spaces required around that '>' (ctx:VxV)
ERROR: space required before the open parenthesis '('
ERROR: space required after that ';' (ctx:VxV)
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl errors:
ERROR: that open brace { should be on the previous line
ERROR: else should follow close brace '}'
WARNING: braces {} are not necessary for single statement blocks
ERROR: space required before the open brace '{'
Signed-off-by: Helen Fornazier <helen.fornazier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes the unnecessary spinlock helper function and instead
calls spin_lock and spin_unlock directly.
This does *not* resolve sparse warnings about context imbalances but these are
spurious.
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch annotates pointers as referring to I/O mapped memory where they ought
to be, removes now unnecessary ugly casts, eliminates an incorrect deref on I/O
mapped memory by using iowrite16 instead, and updates the pointer arithmetic
accordingly to take into account that the pointers are now byte-sized. This
fixes the following sparse warnings:-
drivers/staging/sm750fb/sm750_cursor.c:113:19: warning: cast removes address space of expression
drivers/staging/sm750fb/sm750_cursor.c:204:19: warning: cast removes address space of expression
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes the unused hw712_fillrect function. This patch fixes
the following sparse warning:-
drivers/staging/sm750fb/sm750_accel.c:95:5: warning: symbol 'hw712_fillrect' was not declared. Should it be static?
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch declares externally unavailable functions static. This fixes
the following sparse warnings:-
drivers/staging/sm750fb/ddk750_hwi2c.c:63:6: warning: symbol 'hwI2CWaitTXDone' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_hwi2c.c:93:14: warning: symbol 'hwI2CWriteData' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_hwi2c.c:160:14: warning: symbol 'hwI2CReadData' was not declared. Should it be static?
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch takes into account that cursor->vstart, crtc->vScreen and
share->pvMem are pointers to memory-mapped I/O and thus we should use memset_io
to make this explicit. In addition, some architectures require special treatment
of memory-mapped I/O so the previous code could actually break without this
change.
This fixes the following sparse warnings:-
drivers/staging/sm750fb/sm750.c:489:17: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sm750fb/sm750.c:490:17: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sm750fb/sm750.c:501:17: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sm750fb/sm750.c:502:17: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sm750fb/sm750.c:833:5: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sm750fb/sm750.c:1154:9: warning: incorrect type in argument 1 (different address spaces)
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the no spaces and indent warnings identified by the
checkpath.pl script for the entire ddk750_chip.c file by using
appropriate tab spaces and indents accordingly.
Signed-off-by: Ragavendra Nagraj <ragavendra.bn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes this sparse warning
CHECK drivers/staging/sm750fb/ddk750_swi2c.c
drivers/staging/sm750fb/ddk750_swi2c.c:223:6: warning: symbol
'swI2CStart' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:234:6: warning: symbol
'swI2CStop' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:252:6: warning: symbol
'swI2CWriteByte' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:320:15: warning: symbol
'swI2CReadByte' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:361:6: warning: symbol
'swI2CInit_SM750LE' was not declared. Should it be static?
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
found by checkpatch.pl :ERROR: return is not a function,
parentheses are not required
changes made using coccinelle script:
@@
expression e,e1;
@@
(
return (e / e1);
|
return
-(
e
-)
;
)
Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds space after ',' for the better readability of
code. This issue is detected by checkpatch.pl
Signed-off-by: Somya Anand <somyaanand214@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
static ints are initialized to 0 by the compiler.
Explicit initialization is not necessary.
Found by checkpatch.pl - ERROR: do not initialise statics to 0 or NULL
changes made using coccinelle script:
@@
type T;
identifier var;
@@
static T var
- =0
;
Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Found by checkpatch.pl - ERROR: Bad function definition
A function with no arguments allows for variadic arguments. Add
void in between the empty parentheses to indicate that the function
takes no arguments.
changes made using coccinelle script:
@@
type T;
identifier f;
@@
T f(
+void
) {
...
}
Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove switch cases indentation in order to follow the Linux coding style.
Signed-off-by: Ioana Ciornei <ciorneiioana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This provides a default path for the switch statement in
hw_sm750le_setBLANK() so that the compiler will not correctly complain
about undefined values being sent to the hardware.
Instead, properly error out if the blank command is unknown by the
driver.
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix up hw_imageblit() so that the function paramaters match up with what
the driver expects them to be when using it as a function pointer.
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the return value of lynx_accel to be void, to fix the build
warning, and due to the fact that the function can't seem to fail at
all, and no one cares if it does or not.
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
Change the options to the proc_panDisplay function pointer to match the
function pointer that we want to assign to it, in order to remove the
build warning.
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
This patch assigns the more appropriate void* type to the mmio750 variable
eliminating an unnecessary volatile qualifier in the process. Additionally it
updates parameter types as necessary where those parameters interact with
mmio750, removes unnecessary casts and updates the type of the
lynx_share->pvReg field which is passed to the ddk750_set_mmio method.
As a consequence, this patch fixes the following sparse warning:-
drivers/staging/sm750fb/ddk750_help.c:12:17: warning: incorrect type in assignment (different address spaces)
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The semantic patch that makes this change is available
in scriptcoccinelle/api/alloc/kzalloc-simple.cocci.
Signed-off-by: Madhusudhanan Ravindran <mravindran04@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fixed the build warning about comparison of pointer and integer.
end of string was being compared to NULL.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
we were getting build warning about mixed declaration. the variable
is now declared at the beginning of the block.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hw_cursor_setData2() is a function with void return type but it was
returning an integer.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
removed some variables which were only declared but were never used.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
removed the functions which were not used anywhere.
it has been build tested also confirmed with git grep that there is
no other reference of these functions.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
for powerpc-allyesconfig build failed with an error of g_option
undeclared. we will get this error on all architecture if MODULE is
not defined. fixed the declaration of g_option.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kbuild test robot reported that for microblaze-allyesconfig
chan_to_field() and lynxfb_ops_set_par() were not defined. These two
functions were defined under CONFIG_PM, so for any archtecture if
CONFIG_PM is not defined we will have this error.
while moving the lynxfb_suspend() function some very obvious
checkpatch errors, like space after comma, space after if, space
before opening brace, were taken care of.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
check if it is already defined before defining SM750LE_REVISION_ID
again and at the same time mention correct data type.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove use of #pragma optimize which will usually be ignored by the
compiler.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mention correct format specifier while printing.
fixes all the build warnings about incorrect argument type while
printing.
since this is a framebuffer device and it should follow what the
framebuffer layer is suggesting in struct fb_fix_screeninfo at
smem_start and mmio_start, so accordingly changed the datatypes of
vidmem_start, vidreg_start, vidmem_size and vidreg_size.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
