On Tue, 28 Feb 2017, Varsha Rao wrote:

>    
>       >   Does coccinelle need driver to be compiled as a module? As
>       hdm_dim2 driver
>       > is not but sm750fb driver is compiled as a module. Does
>       coccinelle require
>       > executable file to work?
>
>       No, it just looks at the source code.  It doesn't care about
>       modules, etc.
>
>    
>     Then it is strange, as I tried again with different drivers, few of them
> work and few others don't.
>    
>     Drivers compiled as module and got output : iio and sm750fb
>     Drivers not compiled as module but still got output: lustre and greybus
>     Drivers not compiled as module and no output: most (all drivers) and
> netlogic
>
>
>       Could you try the original experiment again?  Maybe the problem
>       is somehow
>       resolved.
>
>     Same output.
>    
>    spatch --sp-file ret.cocci --no-includes 
> ~/git/kernels/staging/drivers/staging/most/hdm-dim2/dim2_sysfs.c  > ret.out
>    init_defs_builtins: /usr/lib64/coccinelle/standard.h
>    HANDLING:
>   /home/varsha/git/kernels/staging/drivers/staging/most/hdm-dim2/dim2_sysfs.c

So there is no problem?

julia

>
>
>    Thanks,
>    Varsha
>
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