3d0b6087f3
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> |
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| .. | ||
| amba-pl022.c | ||
| atmel_spi.c | ||
| atmel_spi.h | ||
| au1550_spi.c | ||
| coldfire_qspi.c | ||
| davinci_spi.c | ||
| dw_spi.c | ||
| dw_spi_mmio.c | ||
| dw_spi_pci.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.c | ||
| spi_bfin5xx.c | ||
| spi_bitbang.c | ||
| spi_bitbang_txrx.h | ||
| 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.c | ||
| spi_s3c24xx_fiq.h | ||
| spi_s3c24xx_fiq.S | ||
| spi_s3c24xx_gpio.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 | ||
| spidev.c | ||
| tle62x0.c | ||
| xilinx_spi.c | ||
| xilinx_spi.h | ||
| xilinx_spi_of.c | ||
| xilinx_spi_pltfm.c | ||