drivers: rename bbdev directory to baseband

The drivers directory contains some sub-directories
for each kind of device (or bus, mem):
	net, crypto, event, raw
They are not suffixed with "dev" because it is obvious.

For consistency, the sub-directory drivers/bbdev/
is renamed to drivers/baseband/.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Amr Mokhtar <amr.mokhtar@intel.com>

MAINTAINERS

@@ -282,7 +282,7 @@ Baseband API - EXPERIMENTAL
 M: Amr Mokhtar <amr.mokhtar@intel.com>
 F: lib/librte_bbdev/
 F: doc/guides/prog_guide/bbdev.rst
-F: drivers/bbdev/
+F: drivers/baseband/
 F: doc/guides/bbdevs/
 F: app/test-bbdev/
 F: doc/guides/tools/testbbdev.rst

drivers/Makefile

@@ -8,8 +8,8 @@ DIRS-y += mempool
 DEPDIRS-mempool := bus
 DIRS-y += net
 DEPDIRS-net := bus mempool
-DIRS-$(CONFIG_RTE_LIBRTE_BBDEV) += bbdev
-DEPDIRS-bbdev := bus mempool
+DIRS-$(CONFIG_RTE_LIBRTE_BBDEV) += baseband
+DEPDIRS-baseband := bus mempool
 DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto
 DEPDIRS-crypto := bus mempool
 DIRS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += event