net: dwc_eth_qos: cosmetic: remove unused define EQOS_DESCRIPTOR_ALIGN

Remove the define EQOS_DESCRIPTOR_ALIGN unused since the
commit 56f48738a6b4 ("net: dwc_eth_qos: Pad descriptors to cacheline size")

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>

diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index b012bed517def3ca428caa803022c58769f969af..f048e9d58518658176f513fa2829389996776acf 100644 (file)
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -238,8 +238,6 @@ struct eqos_tegra186_regs {
 #define EQOS_AUTO_CAL_STATUS_ACTIVE                    BIT(31)
 
 /* Descriptors */
-/* We assume ARCH_DMA_MINALIGN >= 16; 16 is the EQOS HW minimum */
-#define EQOS_DESCRIPTOR_ALIGN  ARCH_DMA_MINALIGN
 #define EQOS_DESCRIPTORS_TX    4
 #define EQOS_DESCRIPTORS_RX    4
 #define EQOS_DESCRIPTORS_NUM   (EQOS_DESCRIPTORS_TX + EQOS_DESCRIPTORS_RX)