From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corentin Labbe Subject: [PATCH] serial: 8250_dw: 8250_dw need to depend on COMMON_CLK Date: Wed, 6 Jun 2018 18:47:04 +0000 Message-ID: <1528310824-12706-1-git-send-email-clabbe@baylibre.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: gregkh@linuxfoundation.org, jslaby@suse.com Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Corentin Labbe List-Id: linux-serial@vger.kernel.org This patch fix the following build error on M68K: drivers/tty/serial/8250/8250_dw.o: In function `dw8250_set_termios': 8250_dw.c:(.text+0x50c): undefined reference to `clk_round_rate' 8250_dw.c:(.text+0x594): undefined reference to `clk_set_rate' So 8250_dw need to depend on COMMON_CLK. Signed-off-by: Corentin Labbe --- drivers/tty/serial/8250/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index f005eaf8bc57..37d4ec5f3cc9 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -351,7 +351,7 @@ config SERIAL_8250_FSL config SERIAL_8250_DW tristate "Support for Synopsys DesignWare 8250 quirks" - depends on SERIAL_8250 + depends on SERIAL_8250 && COMMON_CLK help Selecting this option will enable handling of the extra features present in the Synopsys DesignWare APB UART. -- 2.16.4