Marek Vasut 80d7333808 spi: altera: Zap endless loop ...

The driver contained an endless loop when waiting for TX completion,
this is a bad idea since if the hardware fails, the loop might spin
forever. Add timeout and handle it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

2014-10-27 22:37:03 +05:30

..

altera_spi.c

spi: altera: Zap endless loop

2014-10-27 22:37:03 +05:30

andes_spi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

andes_spi.h

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

armada100_spi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

atmel_dataflash_spi.c

spi: atmel_dataflash: Simplify AT91F_SpiEnable implementation

2014-03-17 21:54:57 +05:30

atmel_spi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

atmel_spi.h

spi: atmel_spi: using ip version to check whether has wdrbt

2013-05-12 16:36:11 +02:00

bfin_spi6xx.c

blackfin: add spi and i2c specific get clock functions

2014-02-20 06:46:56 +01:00

bfin_spi.c

blackfin: add spi and i2c specific get clock functions

2014-02-20 06:46:56 +01:00

cf_qspi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cf_spi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

davinci_spi.c

spi: davinci: Fix register address for SPI1_BUS

2014-06-19 17:53:59 -04:00

davinci_spi.h

spi: davinci: add support for multiple bus and chip select

2014-04-17 17:24:39 -04:00

ep93xx_spi.c

arm: ep9315: Return back Cirrus Logic EDB9315A board support

2014-07-04 23:45:48 +02:00

exynos_spi.c

dm: exynos: Convert SPI to driver model

2014-10-22 10:36:49 -06:00

fsl_espi.c

powerpc/espi: remove 80us delay to improve transfer performance

2014-06-05 12:56:20 -07:00

fsl_qspi.c

arm: vf610: Add QSPI driver support

2014-06-09 09:18:09 +02:00

fsl_qspi.h

arm: vf610: Add QSPI driver support

2014-06-09 09:18:09 +02:00

ftssp010_spi.c

spi: Add Faraday SPI controller support

2014-01-11 12:21:30 +05:30

ich.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

ich.h

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

Kconfig

dm: add entries to Kconfig

2014-10-23 21:43:09 -06:00

kirkwood_spi.c

spi: kirkwood_spi.c: Change KW_SPI_BASE to MVEBU_SPI_BASE

2014-10-23 09:59:21 -04:00

Makefile

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

mpc8xxx_spi.c

Coding Style cleanup: replace leading SPACEs by TABs

2013-10-14 16:06:54 -04:00

mpc52xx_spi.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

mxc_spi.c

ARM: i.MX: provide declaration for board_spi_cs_gpio

2014-10-21 10:47:14 +02:00

mxs_spi.c

spi: mxs_spi: Configure chipselect after block reset

2013-08-27 19:39:39 +05:30

oc_tiny_spi.c

spi: Add GPL-2.0+ SPDX-License-Identifier for missing files

2013-10-16 00:14:01 +05:30

omap3_spi.c

drivers/spi/omap3: Bug fix of premature write transfer completion

2014-03-12 16:22:12 -04:00

omap3_spi.h

spi: omap3: add support for more word lengths

2013-11-12 10:02:44 +01:00

sandbox_spi.c

dm: sandbox: spi: Move to driver model

2014-10-22 10:36:48 -06:00

sh_qspi.c

spi: sh_qspi: Add header file that defines the address of registers

2014-01-16 08:07:20 +09:00

sh_spi.c

spi: sh_spi: Use sh_spi_clear_bit() instead of open-coded

2014-01-11 12:21:31 +05:30

sh_spi.h

sh_spi: Add 4 chip select signals supporting

2012-03-26 10:09:31 +09:00

soft_spi_legacy.c

dm: spi: Remove SPI_INIT feature

2014-10-22 10:36:48 -06:00

soft_spi.c

dm: spi: Add soft_spi implementation

2014-10-22 10:36:48 -06:00

spi-emul-uclass.c

dm: sandbox: Add a SPI emulation uclass

2014-10-22 10:36:46 -06:00

spi-uclass.c

dm: spi: Add a uclass for SPI

2014-10-22 10:36:46 -06:00

spi.c

spi: Support half-duplex mode in FDT decode

2014-08-06 00:18:01 +05:30

tegra20_sflash.c

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

tegra20_slink.c

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

tegra114_spi.c

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

tegra_spi.h

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

ti_qspi.c

ti: qspi: populate slave device to set flash quad bit.

2014-06-06 17:46:14 -04:00

xilinx_spi.c

spi: xilinx: Move timeout calculation out of the loop

2014-02-18 22:24:28 +05:30

xilinx_spi.h

spi: Add GPL-2.0+ SPDX-License-Identifier for missing files

2013-10-16 00:14:01 +05:30

zynq_spi.c

spi: Add zynq spi controller driver

2013-08-07 01:09:47 +05:30