gspca1压缩包在哪能下载到你们修改过的

gspca1压缩包在哪能下载到你们修改过的
我按教材上的地址下载并修改并编译后有如下错误：
drivers/media/video/gspcav1/gspca_core.c:55:27: error: asm/semaphore.h: No such
file or directory
我把gspca_core.c修改为linux/semaphore.h后还有下面的错误：
In file included from drivers/media/video/gspcav1/gspca_core.c:846:
drivers/media/video/gspcav1/utils/spcausb.h: In function 'spca5xxRegRead':
drivers/media/video/gspcav1/utils/spcausb.h:95: error: implicit declaration of function 'info'
drivers/media/video/gspcav1/utils/spcausb.h: In function 'spca_set_interface':
drivers/media/video/gspcav1/utils/spcausb.h:278: error: implicit declaration of
function 'warn'
In file included from drivers/media/video/gspcav1/gspca_core.c:854:
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h: In function 'sp5xxfw2_init':
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:122: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:136: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:141: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:148: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:176: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h: In function 'sp5xxfw2_start':
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:214: error: called object 'info' is not a function
drivers/media/video/gspcav1/Sunplus-jpeg/sp5xxfw2.h:230: error: called object 'info' is not a function
drivers/media/video/gspcav1/gspca_core.c: In function 'spca5xx_ioctl':
drivers/media/video/gspcav1/gspca_core.c:2464: error: implicit declaration of function 'video_usercopy'
drivers/media/video/gspcav1/gspca_core.c: At top level:
drivers/media/video/gspcav1/gspca_core.c:2610: error: unknown field 'owner' specified in initializer
drivers/media/video/gspcav1/gspca_core.c:2610: warning: initialization from incompatible pointer type
drivers/media/video/gspcav1/gspca_core.c:2612: error: unknown field 'type' specified in initializer
drivers/media/video/gspcav1/gspca_core.c:2616: warning: initialization from incompatible pointer type
drivers/media/video/gspcav1/gspca_core.c: In function 'spca50x_create_sysfs':
drivers/media/video/gspcav1/gspca_core.c:2770: error: implicit declaration of function 'video_device_create_file'
drivers/media/video/gspcav1/gspca_core.c:2781: error: implicit declaration of function 'video_device_remove_file'
drivers/media/video/gspcav1/gspca_core.c: In function 'spca5xx_probe':
drivers/media/video/gspcav1/gspca_core.c:4302: error: incompatible types in assignment
make[4]: *** [drivers/media/video/gspcav1/gspca_core.o] Error 1
make[3]: *** [drivers/media/video/gspcav1] Error 2
make[2]: *** [drivers/media/video] Error 2
make[1]: *** [drivers/media] Error 2
make: *** [drivers] Error 2

info("[%s:%d] " fmt, __PRETTY_FUNCTION__, __LINE__ , ## args)
warn("selecting invalid interface %d", interface);
这两个函数该怎样声明定义，我不会写

1、你用的内核版本是什么？2.6.25.8还是2.6.30.4？
2、在天嵌科技提供的Linxu移植手册里面讲了这个驱动的移植方法的。

我也是这个错误呀？？  我的内核是2.6.30.4
还打了个补丁呢~