[SOLVED] Kernel Patches

I know little about making patches for packages and kernel, but I think is enough for me.
Adding patch (package/kernel) with quilt is working good. What about editing existing kernel patch with quilt? (edit package patch is working)
It seems, make target/linux/{clean,prepare} QUILT=1 push all patches instantly. I would like to know, how to jump to edit exact one patch in the middle of the patch tree? quilt push generic/020-patch_name.patch is not doing 020-patch_name.patch is now on the top and quilt edit net/bridge/... then added changes to last pushed patch.
What I'm doing wrong?

Have a look at:

quilt pop -h

Wooow. What a magic command. Thank you.