In message 484D4038.5000707@ruby.dti.ne.jp you wrote:
Replace COBJS-y with appropriate driver config names.
Signed-off-by: Shinya Kuribayashi skuribay@ruby.dti.ne.jp
Changes v2:
Kill more CONFIG_CMD_NET and CONFIG_NET_MULTI defines from
- fsl_mcdmafec.c
- mcffec.c
- netarm_eth.c
Revised DM9000 part against the net repo.
Hm... Are you absolutely sure your changes, especially the CONFIG_CMD_NET and even more the CONFIG_NET_MULTI related ones, do not cause any trouble on any systems?
Let's for example check the E1000 network driver. with your changes, it will be built (and enabled), if...
...
+COBJS-$(CONFIG_E1000) += e1000.o
...
... if CONFIG_E1000 is set.
However, the old code:
...
-#if defined(CONFIG_CMD_NET) \
- && defined(CONFIG_NET_MULTI) && defined(CONFIG_E1000)
...*also* required that CONFIG_CMD_NET *AND* CONFIG_NET_MULTI were set, too.
[For the E1000 driver this is easy to verify, as only few boards enable this option, but you are changing this for many drivers, so it affects many boards...]
It seems not obvious to me that your change is really harmless, or tested.
Could you please comment?
[Note that I like your patch and would like to apply it (or ask Ben to do that), but it seems kind of risly to me...]
Best regards,
Wolfgang Denk