kernel module spanning multiple files

Prashant Shah pshah.mumbai at
Wed Jun 15 13:29:27 EDT 2011

Hi amit,

On Wed, Jun 15, 2011 at 3:29 PM, amit mehta <gmate.amit at> 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 at localhost #] cat Makefile
> obj-m += hello_multi.o
> hello_multi-objs := helper.o

I removed the "hello_multi-objs := helper.o" line

complied the module, changed all printk's to KERN_INFO and it shows up in dmesg

I think the problem is with the "hello_multi-objs := helper.o" line.
There is something wrong with it.

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