Hi Martine! On Thu, Oct 27, 2016 at 01:35:21PM +0200, Martine Lenders wrote: > >> As example I was able to save several 100 bytes of ROM when removing the > >> named bitfield use from the samr21s peripheral drivers. > > > > > I don't know about your specific code, but I was able to show, that a > bitfield actually *saves* ROM [1].
In your example the variables were not volatile.
Cheers,
Oleg
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printk("Illegal format on cdrom. Pester manufacturer.\n");
linux-2.2.16/fs/isofs/inode.c
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