Mark Brown d3fbd45701 spi: Use bitfields for multiple data lines ... Trent Piepho observed that since the current realistic maximum number of data lines is four we can pack the spi_transfer struct more efficiently if we use a bitfield for the number of bits, allowing the fields to fit in a single byte along with cs_change. If space becomes an issue further optimiation is possible by only using the constants and packing the values chosen for them. Reported-by: Trent Piepho <tpiepho@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>		2014-01-13 10:13:28 +00:00
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74x164.h
ad7877.h
ad7879.h
ads7846.h
at73c213.h
at86rf230.h	at86rf230: add irq type configuration option	2013-04-16 16:34:07 -04:00
corgi_lcd.h
ds1305.h
eeprom.h
flash.h
ifx_modem.h
l4f00242t03.h
libertas_spi.h
lms283gf05.h
max7301.h
mc33880.h
mcp23s08.h
mmc_spi.h	mmc: mmc_spi: Remove platform data .get_cd() and .get_ro() callbacks	2013-08-24 23:58:06 -04:00
mxs-spi.h	spi: mxs-spi: move to use generic DMA helper	2013-04-04 21:22:44 +08:00
pxa2xx_spi.h
rspi.h	spi: rcar: add Renesas QSPI support on RSPI	2013-09-17 00:22:50 +01:00
s3c24xx.h
sh_hspi.h
sh_msiof.h
spi_bitbang.h	spi/bitbang: Use core message pump	2013-07-17 18:13:01 +01:00
spi_gpio.h
spi_oc_tiny.h
spi.h	spi: Use bitfields for multiple data lines	2014-01-13 10:13:28 +00:00
tdo24m.h
tle62x0.h
tsc2005.h
xilinx_spi.h	spi: spi-xilinx: Add run run-time endian detection	2013-06-04 18:37:35 +01:00