Commit graph

10 commits

Author SHA1 Message Date
Cristina Moraru ed400c9617 staging: fbtft: Fix multi-line comment style
Thus use the preferred style for multi-line coments as
mentioned in Documentation/CodingStyle.

It also silences 'Block comments use * on subsequent lines'
checkpatch.pl warnings.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-16 22:56:23 -07:00
Shraddha Barke 6f6347ef49 Staging: fbtft: Remove debug messages related to DEBUG_BACKLIGHT
Remove debug messages related to fbtft_par_dbg(DEBUG_BACKLIGHT.. )
as this info can be obtained using kernel function tracer

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-02 11:31:29 +02:00
Shraddha Barke 64ffdc383b Staging: fbtft: Remove debug messages
Remove debug messages related to fbtft_par_dbg(DEBUG_INIT_DISPLAY.. )
as this info can be obtained using kernel function tracer

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-21 09:56:50 -07:00
Anish Bhatt 1014c2ce08 staging/fbtft : Fix multiple/missing blank line issues
Remove or add blank lines as recommended by checkpatch.pl

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-12 18:24:36 -07:00
Anish Bhatt e73221877a staging/fbtft : Remove repeated set_addr_win debug messages
fbtft_par_dbg(DEBUG_SET_ADDR_WIN.. ) is repeated in every
set_addr_win() handler, this could be replicated by using the kernel
function tracer instead.

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Suggested-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-12 18:24:36 -07:00
Mike Rapoport 23801e3438 staging: fbtft: fb_ssd1351: define backlight_ops statically
instead of devm_kzalloc'ing them

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-12 18:24:36 -07:00
Geert Uytterhoeven 153fe94641 staging: fbtft: Do not use binary constants
Gcc < 4.3 doesn't understand binary constants (0b*):

drivers/staging/fbtft/fbtft-sysfs.c:156:19: error: invalid suffix "b111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:3: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:11: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:19: error: invalid suffix "b11111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:28: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:36: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:44: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:52: error: invalid suffix "b11111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:160:3: error: invalid suffix "b111" on integer constant
...

Hence use hexadecimal constants (0x*) instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-24 23:06:56 +01:00
Dilek Uzulmez fad0d05f7c Staging: fbtft: Remove unnecessary 'out of memory' message.
This patch fixes checkpatch.pl warning in file fb_ssd1351.c
WARNING: Possible unnecessary 'out of memory' message

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 09:54:26 -08:00
aybuke ozdemir 54a8de19a0 Staging: fbtft: Added blank line after declaration
WARNING: Missing a blank line after declaration
chackpatch.pl warning in fb_ssd1351.c

Signed-off-by: aybuke ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:11:27 -08:00
Thomas Petazzoni 883daf0a5c staging: fbtft: add fb_ssd1351 driver
This commit adds the fb_ssd1351 driver from the fbtft project at
https://github.com/notro/fbtft.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17 16:46:47 -08:00