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(hq.lemonage.de [87.138.178.34]) by smtp1.goneo.de (Postfix) with ESMTPA id A0A4623F115; Mon, 16 Nov 2020 14:22:42 +0100 (CET) From: poeschel@lemonage.de To: Willy Tarreau , Ksenija Stanojevic , Miguel Ojeda Sandonis , Miguel Ojeda , Lars Poeschel , linux-kernel@vger.kernel.org (open list) Cc: kernel test robot Subject: [PATCH] auxdisplay: panel: Fix missing print function pointer Date: Mon, 16 Nov 2020 14:21:55 +0100 Message-Id: <20201116132155.555489-1-poeschel@lemonage.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201116100504.tccqktcgxwn4pyqd@lem-wkst-02.lemonage> References: <20201116100504.tccqktcgxwn4pyqd@lem-wkst-02.lemonage> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lars Poeschel charlcd drivers need to provide some print function to charlcd. For hd44780 based panel driver this function was missing. We provide the generic hd44780_common_print function which should be suitable. Fixes: b26deabb1d915fe87d395081bbd3058b938dee89 ("auxdisplay: hd44780_common_print") Reported-by: kernel test robot Signed-off-by: Lars Poeschel --- drivers/auxdisplay/panel.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c index e07fadac281d..36848e464d1f 100644 --- a/drivers/auxdisplay/panel.c +++ b/drivers/auxdisplay/panel.c @@ -810,6 +810,7 @@ static void lcd_write_data_tilcd(struct hd44780_common *hdc, int data) static const struct charlcd_ops charlcd_serial_ops = { .backlight = lcd_backlight, + .print = hd44780_common_print, .gotoxy = hd44780_common_gotoxy, .home = hd44780_common_home, .clear_display = hd44780_common_clear_display, @@ -826,6 +827,7 @@ static const struct charlcd_ops charlcd_serial_ops = { static const struct charlcd_ops charlcd_parallel_ops = { .backlight = lcd_backlight, + .print = hd44780_common_print, .gotoxy = hd44780_common_gotoxy, .home = hd44780_common_home, .clear_display = hd44780_common_clear_display, @@ -842,6 +844,7 @@ static const struct charlcd_ops charlcd_parallel_ops = { static const struct charlcd_ops charlcd_tilcd_ops = { .backlight = lcd_backlight, + .print = hd44780_common_print, .gotoxy = hd44780_common_gotoxy, .home = hd44780_common_home, .clear_display = hd44780_common_clear_display, -- 2.29.2