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SubjectRe: [PATCH] serial: 8250_dw: 8250_dw need to depend on COMMON_CLK
On Wed, Jun 6, 2018 at 10:27 PM Corentin Labbe <clabbe@baylibre.com> wrote:
>
> 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.
>

Makes sense.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
> ---
> 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
>


--
With Best Regards,
Andy Shevchenko

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