omap: spi: Drop CONFIG_OMAP3_SPI_D0_D1_SWAPPED support
This particular quirk is not enabled in any config files today. It does
however exist and is handled correctly in device trees and via
CONFIG_DM_SPI. So we drop the symbol now and add a comment to indicate
that any (new) boards that require this quirk need to enable DM_SPI
instead.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index 76d376a..3caea15 100644
--- a/drivers/spi/omap3_spi.c
+++ b/drivers/spi/omap3_spi.c
@@ -568,7 +568,8 @@
priv->freq = max_hz;
priv->mode = mode;
priv->wordlen = priv->slave.wordlen;
-#ifdef CONFIG_OMAP3_SPI_D0_D1_SWAPPED
+#if 0
+ /* Please migrate to DM_SPI support for this feature. */
priv->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
#endif