Hi Prashat, On Wed, Jun 15, 2011 at 10:29 AM, Prashant Shah <pshah.mumbai@gmail.com> wrote:
Hi amit,
On Wed, Jun 15, 2011 at 3:29 PM, amit mehta <gmate.amit@gmail.com> wrote:
Hi,
static int __init hello_init(void) { printk(KERN_WARNING "Hello world\n"); foo(); //defined in anther file
I removed the foo(); call
[root@localhost #] cat Makefile obj-m += hello_multi.o hello_multi-objs := helper.o
I removed the "hello_multi-objs := helper.o" line
The hello_multi-objs is supposed to contain all of the objects. So you need: hello_multi-objs := object1.o object2.o Since the kernel build system will create hello_multi.o as a result of building the multi object, you can't use a source file named hello-multi.c. You could do hello_multi-objs := hello.o helper.o and rename your hello_multi.c to be hello.c -- Dave Hylands Shuswap, BC, Canada http://www.davehylands.com