Commit 4ce026d5 authored by Andy Shevchenko's avatar Andy Shevchenko
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auxdisplay: linedisp: Allocate buffer for the string 



Always allocate a buffer for the currently displayed characters.
It makes the line display API simpler.

Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Tested-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 34ddc83d
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