[PATCH] net: ti: icssg-prueth: add PTP dependency

[MD Danish Anwar]

On 13/09/23 00:24, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> The driver can now use PTP if enabled but fails to link built-in
> if PTP is a loadable module:
> 
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_get_ptp_clock_idx':
> icss_iep.c:(.text+0x200): undefined reference to `ptp_clock_index'
> 
> Add the usual dependency to avoid this.
> 
> Fixes: 186734c158865 ("net: ti: icssg-prueth: add packet timestamping and ptp support")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: MD Danish Anwar <danishanwar@xxxxxx>

> ---
>  drivers/net/ethernet/ti/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
> index 7f3e2e96c6e20..26ddc26fc7b8d 100644
> --- a/drivers/net/ethernet/ti/Kconfig
> +++ b/drivers/net/ethernet/ti/Kconfig
> @@ -201,6 +201,7 @@ config TI_ICSSG_PRUETH
>  
>  config TI_ICSS_IEP
>  	tristate "TI PRU ICSS IEP driver"
> +	depends on PTP_1588_CLOCK_OPTIONAL
>  	depends on TI_PRUSS
>  	default TI_PRUSS
>  	help

-- 
Thanks and Regards,
Danish