original_kernel/drivers/i2c/busses
Doug Anderson 96219c3a25 i2c-tegra: fix possible race condition after tx
In tegra_i2c_fill_tx_fifo, once we have finished pushing all the bytes
to the I2C hardware controller, the interrupt might happen before we
have updated i2c_dev->msg_buf_remaining at the end of the function.
Then, in tegra_i2c_isr, we will call again tegra_i2c_fill_tx_fifo
triggering weird behaviour. This has been shown to happen under real
conditions.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Acked-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-09-07 00:13:40 +01:00
..
Kconfig
Makefile
i2c-acorn.c
i2c-ali15x3.c
i2c-ali1535.c
i2c-ali1563.c
i2c-amd756-s4882.c
i2c-amd756.c
i2c-amd8111.c
i2c-at91.c
i2c-au1550.c
i2c-bfin-twi.c
i2c-cpm.c
i2c-davinci.c
i2c-designware.c
i2c-diolan-u2c.c
i2c-eg20t.c
i2c-elektor.c
i2c-gpio.c
i2c-highlander.c
i2c-hydra.c
i2c-i801.c
i2c-ibm_iic.c
i2c-ibm_iic.h
i2c-imx.c
i2c-intel-mid.c
i2c-iop3xx.c
i2c-iop3xx.h
i2c-isch.c
i2c-ixp2000.c
i2c-mpc.c
i2c-mv64xxx.c
i2c-mxs.c
i2c-nforce2-s4985.c
i2c-nforce2.c
i2c-nomadik.c i2c-nomadik: fix kerneldoc warning 2011-08-24 23:28:49 +01:00
i2c-nuc900.c
i2c-ocores.c
i2c-octeon.c
i2c-omap.c Revert "i2c-omap: fix static suspend vs. runtime suspend" 2011-08-23 20:19:16 +01:00
i2c-parport-light.c
i2c-parport.c
i2c-parport.h
i2c-pasemi.c
i2c-pca-isa.c
i2c-pca-platform.c
i2c-piix4.c
i2c-pmcmsp.c
i2c-pnx.c
i2c-powermac.c
i2c-puv3.c
i2c-pxa-pci.c i2c-pxa2xx: return proper error code in ce4100_i2c_probe error paths 2011-09-07 00:09:12 +01:00
i2c-pxa.c
i2c-s3c2410.c
i2c-s6000.c
i2c-s6000.h
i2c-scmi.c
i2c-sh7760.c
i2c-sh_mobile.c
i2c-sibyte.c
i2c-simtec.c
i2c-sis96x.c
i2c-sis630.c
i2c-sis5595.c
i2c-stu300.c
i2c-stub.c
i2c-taos-evm.c
i2c-tegra.c i2c-tegra: fix possible race condition after tx 2011-09-07 00:13:40 +01:00
i2c-tiny-usb.c
i2c-versatile.c
i2c-via.c
i2c-viapro.c
i2c-xiic.c
scx200_acb.c
scx200_i2c.c