[PATCH V2 0/6] spi: bcm2835: improvements

[kernel@xxxxxxxxxxxxxxxx]

From: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>

Patchset that implements changes for the spi-bcm2835aux now
also for the spi-bcm2835

Changelog:
  V1 -> V2: applied feedback by Stefan Wahren
            reorganized patchset
	    added extra rational, descriptions

Martin Sperl (6):
  spi: bcm2835: bcm2835_spi_transfer_one_poll remove unnecessary
    argument
  spi: bcm2835: Avoid 64-bit arithmetic in xfer len calc
  spi: bcm2835: added comment about different bus behaviour of DMA mode
  spi: bcm2835: make the polling duration limits configurable
  spi: bcm2835: make the lower limit for dma mode configurable
  spi: bcm2835: add driver stats to debugfs

 drivers/spi/spi-bcm2835.c | 128 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 107 insertions(+), 21 deletions(-)

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2.11.0