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>

diff --git a/drivers/auxdisplay/hd44780.c b/drivers/auxdisplay/hd44780.c
index 1d67fe3243412424c5b7b7994dbd7f303c374bc6..ef38cb7bf13d8bd9f4600ed58a2962b4ebe3de52 100644 (file)
--- a/drivers/auxdisplay/hd44780.c
+++ b/drivers/auxdisplay/hd44780.c
@@ -315,7 +315,7 @@ fail3:
 fail2:
        charlcd_free(lcd);
 fail1:
-       kfree(hdc);
+       hd44780_common_free(hdc);
        return ret;
 }
 
@@ -326,8 +326,7 @@ static void hd44780_remove(struct platform_device *pdev)
 
        charlcd_unregister(lcd);
        kfree(hdc->hd44780);
-       kfree(lcd->drvdata);
-
+       hd44780_common_free(hdc);
        charlcd_free(lcd);
 }