Linus Walleij 521999bd4a spi/pl022: use cpu_relax in the busy loop ...

This relaxes the cpu in the polling busy-wait loop.

Reported-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

2011-05-20 00:43:07 -06:00

..

amba-pl022.c

spi/pl022: use cpu_relax in the busy loop

2011-05-20 00:43:07 -06:00

ath79_spi.c

SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs

2011-01-18 19:30:27 +01:00

atmel_spi.c

Merge branch 'master' into for-next

2010-12-22 18:57:02 +01:00

atmel_spi.h

[PATCH] SPI: atmel_spi driver

2007-02-14 08:09:53 -08:00

au1550_spi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

coldfire_qspi.c

spi/m68knommu: Coldfire QSPI platform support

2010-12-29 23:28:25 -07:00

davinci_spi.c

Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

2011-03-18 10:56:02 -07:00

dw_spi_mid.c

spi/dw_spi: move dw_spi.h into drivers/spi

2011-03-18 10:26:52 -06:00

dw_spi_mmio.c

spi/dw_spi: move dw_spi.h into drivers/spi

2011-03-18 10:26:52 -06:00

dw_spi_pci.c

spi/dw_spi: move dw_spi.h into drivers/spi

2011-03-18 10:26:52 -06:00

dw_spi.c

Merge commit 'v2.6.39' into spi/next

2011-05-20 00:43:00 -06:00

dw_spi.h

Merge commit 'v2.6.39' into spi/next

2011-05-20 00:43:00 -06:00

ep93xx_spi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

Kconfig

spi/pl022: mark driver non-experimental

2011-05-20 00:43:07 -06:00

Makefile

Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

2011-03-18 10:56:02 -07:00

mpc52xx_psc_spi.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

mpc52xx_spi.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

mpc512x_psc_spi.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

omap2_mcspi.c

spi/omap_mcspi: Fix broken last word xfer

2011-03-23 15:04:15 -06:00

omap_spi_100k.c

SPI100k: Fix 8-bit and RX-only transfers

2010-07-03 22:45:44 -06:00

omap_uwire.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

orion_spi.c

spi/orion: Drop unnecessary null test

2010-09-29 17:31:29 +09:00

pxa2xx_spi_pci.c

Merge commit 'v2.6.38-rc8' into spi/next

2011-03-12 01:25:53 -07:00

pxa2xx_spi.c

Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6

2011-04-11 15:44:38 -07:00

spi_altera.c

spi: New driver for Altera SPI

2011-02-22 14:59:53 -07:00

spi_bfin5xx.c

Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6

2011-04-11 15:44:38 -07:00

spi_bitbang_txrx.h

spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes

2010-07-03 22:45:44 -06:00

spi_bitbang.c

spi/bitbang: check for setup_transfer during initialization

2011-02-15 15:05:58 -07:00

spi_butterfly.c

spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes

2010-07-03 22:45:44 -06:00

spi_fsl_espi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

spi_fsl_lib.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

spi_fsl_lib.h

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

spi_fsl_spi.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

spi_gpio.c

spi: spi-gpio.c tests SPI_MASTER_NO_RX bit twice, but not SPI_MASTER_NO_TX

2010-10-02 21:09:08 -06:00

spi_imx.c

spi/imx: select master mode for all channels

2011-02-15 15:10:11 -07:00

spi_lm70llp.c

spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes

2010-07-03 22:45:44 -06:00

spi_nuc900.c

drivers/spi: Remove unnecessary semicolons

2010-11-14 20:57:20 -07:00

spi_oc_tiny.c

spi: add OpenCores tiny SPI driver

2011-02-22 14:59:53 -07:00

spi_ppc4xx.c

dt/spi: Eliminate users of of_platform_{,un}register_driver

2011-02-28 13:22:44 -07:00

spi_s3c24xx_fiq.h

spi_s3c24xx: add FIQ pseudo-DMA support

2009-12-17 08:57:01 -07:00

spi_s3c24xx_fiq.S

spi_s3c24xx: add FIQ pseudo-DMA support

2009-12-17 08:57:01 -07:00

spi_s3c24xx_gpio.c

spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes

2010-07-03 22:45:44 -06:00

spi_s3c24xx.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

spi_s3c64xx.c

spi/s3c64xx: Correction for 16,32 bits bus width

2010-09-29 17:31:33 +09:00

spi_sh_msiof.c

Merge commit 'v2.6.38-rc8' into spi/next

2011-03-12 01:25:53 -07:00

spi_sh_sci.c

spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes

2010-07-03 22:45:44 -06:00

spi_sh.c

spi: add support for SuperH SPI

2011-02-22 14:59:54 -07:00

spi_stmp.c

spi: Fix reversed args to time_before() in Freescale stmp driver.

2010-01-20 13:49:44 -07:00

spi_tegra.c

spi: tegra: don't treat NULL clk as an error

2011-01-10 16:44:01 -07:00

spi_topcliff_pch.c

spi/topcliff: Typo fix threhold to threshold

2010-12-31 17:49:30 -07:00

spi_txx9.c

Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6

2009-12-17 15:59:05 -08:00

spi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

spidev.c

spi/spidev: Add 32 bit compat ioctl()

2011-02-03 09:55:43 -07:00

ti-ssp-spi.c

spi: add ti-ssp spi master driver

2011-03-15 08:17:22 -07:00

tle62x0.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

xilinx_spi.c

mfd: mfd_cell is now implicitly available to timberdale drivers

2011-03-23 10:41:52 +01:00