auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches

commit abda288bb207e5c681306299126af8c022709c18 upstream.

The OF device table must be terminated, otherwise we'll be walking past it
and into areas unknown.

Fixes: 0cad855fbd08 ("auxdisplay: img-ascii-lcd: driver for simple ASCII...")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/auxdisplay/img-ascii-lcd.c b/drivers/auxdisplay/img-ascii-lcd.c
index bf43b5d..83f1439 100644 (file)
--- a/drivers/auxdisplay/img-ascii-lcd.c
+++ b/drivers/auxdisplay/img-ascii-lcd.c
@@ -218,6 +218,7 @@ static const struct of_device_id img_ascii_lcd_matches[] = {
        { .compatible = "img,boston-lcd", .data = &boston_config },
        { .compatible = "mti,malta-lcd", .data = &malta_config },
        { .compatible = "mti,sead3-lcd", .data = &sead3_config },
+       { /* sentinel */ }
 };
 
 /**