[U-Boot] [RESEND PATCH v2 2/8] spi: Remove obsolete spi_base_setup_slave_fdt

[Jagan Teki]

On Mon, Jan 15, 2018 at 3:38 PM, Mario Six <mario.six at gdsys.cc> wrote:
> 0efc024 ("spi_flash: Add spi_flash_probe_fdt() to locate SPI by FDT
> node") added a helper function spi_base_setup_slave_fdt to to set up a
> SPI slave from a given FDT blob. The only user was the exynos SPI
> driver.
>
> But commit 73186c9 ("dm: exynos: Convert SPI to driver model") removed
> the use of this function, hence rendering it obsolete.
>
> Remove this function, as well as the CONFIG_OF_SPI option, which guarded
> only this function.
>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Jagan Teki <jagan at openedev.com>
> Signed-off-by: Mario Six <mario.six at gdsys.cc>
> ---

Applied to u-boot-spi/master