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linux-sg2042
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3 Commits

Author SHA1 Message Date
Arvind Yadav 7b948f1377 auxdisplay: constify charlcd_ops. 
charlcd_ops are not supposed to change at runtime. All functions
working with charlcd_ops provided by <misc/charlcd.h> work with
const charlcd_ops. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  12750	    560	    362	  13672	   3568	drivers/auxdisplay/panel.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12942	    368	    362	  13672	   3568	drivers/auxdisplay/panel.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2017-07-17 17:23:16 +02:00
Wei Yongjun 4654bdb639 auxdisplay: Convert list_for_each to entry variant 
convert list_for_each() to list_for_each_entry() where
applicable.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2017-05-25 18:24:03 +02:00
Andy Shevchenko 51c1e9b554 auxdisplay: Move panel.c to drivers/auxdisplay folder 
It looks like panel.c belongs to auxdisplay subsystem.

Move it to drivers/auxdisplay folder.
No functional changes intended.

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2017-04-08 17:48:20 +02:00