[PATCH v6] ARM: sun4i: spi: Allow transfers larger than FIFO size

[Olliver Schinagl <oliver-dxLnbx3+1qmEVqv0pETR8A@public.gmane.org>]

Alexandru sent this patch over a year and a half ago, and I believe several
tree's have been carrying it since. We've been using this patch on an
Olimex OLinuxIno Lime1 and Lime2 using the mmc-spi driver to access SD cards
without problems. So bumping this and adding my

Tested-by: Olliver Schinagl <oliver-dxLnbx3+1qmEVqv0pETR8A@public.gmane.org>

Changes from v5as warned by checkpatch. No functional changes.
 * Added some newlines to make checkpatch happy. No functional changes.

Changes from v4:
 * use min3() instead of two if statements in sun4i_spi_fill_fifo()
 * fix trivial whitespace issue in if statement in sun4i_spi_handler()
 * use consistent style in assigning 'reg' in the added functions.

Alexandru Gagniuc (1):
  ARM: sun4i: spi: Allow transfers larger than FIFO size

 drivers/spi/spi-sun4i.c | 76 +++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 67 insertions(+), 9 deletions(-)

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2.1.4