Major Lee 3d0b6087f3 dw_spi: Fix missing final read in some polling situations ... There is a possibility that the last word of a transaction will be lost if data is not ready. Re-read in poll_transfer() to solve this issue when poll_mode is enabled. Verified on SPI touch screen device. Signed-off-by: Major Lee <major_lee@wistron.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-12-14 18:48:59 -08:00
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amba-pl022.c
atmel_spi.c
atmel_spi.h
au1550_spi.c
coldfire_qspi.c
davinci_spi.c
dw_spi_mmio.c
dw_spi_pci.c
dw_spi.c
ep93xx_spi.c
Kconfig
Makefile
mpc52xx_psc_spi.c
mpc52xx_spi.c
mpc512x_psc_spi.c
omap2_mcspi.c
omap_spi_100k.c
omap_uwire.c
orion_spi.c
pxa2xx_spi.c
spi_bfin5xx.c
spi_bitbang_txrx.h
spi_bitbang.c
spi_butterfly.c
spi_fsl_espi.c
spi_fsl_lib.c
spi_fsl_lib.h
spi_fsl_spi.c
spi_gpio.c
spi_imx.c
spi_lm70llp.c
spi_nuc900.c
spi_ppc4xx.c
spi_s3c24xx_fiq.h
spi_s3c24xx_fiq.S
spi_s3c24xx_gpio.c
spi_s3c24xx.c
spi_s3c64xx.c
spi_sh_msiof.c
spi_sh_sci.c
spi_stmp.c
spi_tegra.c
spi_topcliff_pch.c
spi_txx9.c
spi.c
spidev.c
tle62x0.c
xilinx_spi_of.c
xilinx_spi_pltfm.c
xilinx_spi.c
xilinx_spi.h