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    SubjectRe: [PATCH 2:2][MTD][NAND]omap : Adding DMA mode support in nand prefetch/post-write
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    On Fri, 2009-07-10 at 15:02 +0300, Artem Bityutskiy wrote:
    > On Fri, 2009-07-10 at 17:25 +0530, vimal singh wrote:
    > > + /* The fifo depth is 64 bytes. We have a sync at each frame and frame
    > > + * length is 64 bytes.
    > > + */
    > > + int buf_len = len/64;
    >
    > To optimize performance it is better not to rely on gcc and use <<

    If you ever see gcc screwing up division of an 'int' by a constant 64,
    file a GCC bug.

    --
    David Woodhouse Open Source Technology Centre
    David.Woodhouse@intel.com Intel Corporation



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