Hi,
I'm a newbie to alsa :).
Now I'm transplanting alsa to PXA 270.
My kernel version is 2.4.21.
Configuration parameter:
./configure --with-cross=arm-linux-
--with-kernel=/Liod/linux-2.4.21-51Board_DVK --with-cards=pxa2xx-ac97
[EMAIL PROTECTED]
When I ran make, following message appeared,
/home/alsa-driver-1.0.9/include/adriver.h:538:1: warning:
"schedule_work" redefined
In file included from
/Liod/linux-2.4.21-51Board_DVK/include/linux/jffs2_fs_sb.h:8,
from /Liod/linux-2.4.21-51Board_DVK/include/linux/fs.h:707,
from
/Liod/linux-2.4.21-51Board_DVK/include/linux/capability.h:17,
from /Liod/linux-2.4.21-51Board_DVK/include/linux/binfmts.h:5,
from /Liod/linux-2.4.21-51Board_DVK/include/linux/sched.h:9,
from /Liod/linux-2.4.21-51Board_DVK/include/linux/mm.h:4,
from /Liod/linux-2.4.21-51Board_DVK/include/asm/pci.h:6,
from /Liod/linux-2.4.21-51Board_DVK/include/linux/pci.h:659,
from memalloc.inc:10,
from memalloc.c:1:
/Liod/linux-2.4.21-51Board_DVK/include/linux/workqueue.h:16:1:
warning: this is the location of the previous definition
memalloc.c:133:2: #error "Need a bus for dma_alloc_coherent()"
How could I solve this problem? Could I use some patch?
Thanks!
Best,
Wu Yu
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