Joakim Tjernlund f9218c2a60 spi/spi_mpc8xxx: fix potential memory corruption. ...

tx_dma/rx_dma are already set to a dummy buffer when no
tx/rx buffer and t->tx_dma/t->rx_dma does not contain a dma
address, but NULL.
This may lead to corruption of kernel memory. Fix this by
leaving tx_dma/rx_dma alone.

Do not INIT_TX_RX while controller is enabled, this is bad according
to the MPC8321 manual.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

2010-05-22 02:18:02 -06:00

..

amba-pl022.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

atmel_spi.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

atmel_spi.h

…

au1550_spi.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

coldfire_qspi.c

spi: Add Freescale/Motorola Coldfire QSPI driver

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

davinci_spi.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

dw_spi_mmio.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

dw_spi_pci.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

dw_spi.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

Kconfig

Merge with mainline to remove plat-omap/Kconfig conflict

2010-03-01 14:19:05 -08:00

Makefile

Memory-mapped dw_spi driver

2010-01-21 07:46:42 -07:00

mpc52xx_psc_spi.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

mpc52xx_spi.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

omap2_mcspi.c

omap2_mcspi: small fixes of output data format

2010-04-28 01:25:43 -06:00

omap_spi_100k.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

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: move more spi_setup() functionality into core

2009-06-18 13:03:42 -07:00

pxa2xx_spi.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_bfin5xx.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_bitbang.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_butterfly.c

spi: struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-06 10:44:37 -08:00

spi_gpio.c

spi-gpio: allow operation without CS signal

2009-04-02 19:04:51 -07:00

spi_imx.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_lm70llp.c

hwmon: (lm70) Code streamlining and cleanup

2009-01-07 16:37:34 +01:00

spi_mpc8xxx.c

spi/spi_mpc8xxx: fix potential memory corruption.

2010-05-22 02:18:02 -06:00

spi_nuc900.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_ppc4xx.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_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

[ARM] S3C24XX: GPIO: Move gpio functions out of <mach/hardware.h>

2009-05-18 16:25:40 +01:00

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/spi_s3c64xx.c: Fix continuation line formats

2010-02-02 01:07:07 -07:00

spi_sh_msiof.c

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

2010-02-25 15:38:03 -08:00

spi_sh_sci.c

spi: spi_sh_sci.c: use resource_size()

2009-12-17 09:00:10 -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_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

spi: spi_device memory should be released instead of device.

2010-04-28 01:17:58 -06:00

spidev.c

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

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

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_of.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_pltfm.c

xilinx_spi: add a platform driver using the xilinx_spi common module.

2009-12-08 18:48:14 -07:00

xilinx_spi.c

spi: xilinx_spi: Fix up I/O routine wrapping bogosity.

2010-01-20 13:49:45 -07:00

xilinx_spi.h

xilinx_spi: Split into of driver and generic part.

2009-12-08 18:48:14 -07:00