auxdisplay: hd44780: Make use of hd44780_common_free()

Use the symmetrical API to free the common resources.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Andy Shevchenko 2025-02-24 19:27:41 +02:00
commit 33152d3660