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89e4b66a2e
linux/drivers/spi
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Geert Uytterhoeven 89e4b66a2e spi: core: Fix check for dma_map_sg() failures 
According to Documentation/DMA-API.txt, dma_map_sg() returns 0 on failure.
As spi_map_buf() returns an error code, convert zero into -ENOMEM.
Keep the existing check for negative numbers just in case.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-11 13:57:10 +01:00
..
Kconfig Merge remote-tracking branches 'spi/topic/adi', 'spi/topic/atmel' and 'spi/topic/cadence' into spi-next 2014-06-02 17:08:35 +01:00
Makefile Merge remote-tracking branches 'spi/topic/adi', 'spi/topic/atmel' and 'spi/topic/cadence' into spi-next 2014-06-02 17:08:35 +01:00
spi-adi-v3.c spi: spi-adi-v3: convert to use common clk framework 2014-04-14 17:45:25 +01:00
spi-altera.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-ath79.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-atmel.c Merge remote-tracking branches 'spi/topic/adi', 'spi/topic/atmel' and 'spi/topic/cadence' into spi-next 2014-06-02 17:08:35 +01:00
spi-au1550.c Merge branch 'mips-for-linux-next' of git://git.linux-mips.org/pub/scm/ralf/upstream-sfr 2014-04-02 13:40:50 -07:00
spi-bcm63xx-hsspi.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-bcm63xx.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-bcm2835.c spi: Remove explictly set bus_num and num_chipselect to default setting 2014-02-16 09:51:02 +08:00
spi-bfin5xx.c spi: bfin5xx: fix build error 2014-04-14 20:44:15 +01:00
spi-bfin-sport.c spi: delete non-required instances of include <linux/init.h> 2014-02-03 12:20:35 +00:00
spi-bitbang-txrx.h spi: bitbang: Grammar s/make to make/to make/ 2014-01-13 11:24:21 +00:00
spi-bitbang.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-butterfly.c spi: bitbang: Make spi_bitbang_stop() return void 2014-03-29 11:09:26 +00:00
spi-cadence.c spi: Add driver for Cadence SPI controller 2014-04-14 21:00:28 +01:00
spi-clps711x.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-coldfire-qspi.c Merge remote-tracking branches 'spi/topic/bus-num', 'spi/topic/cleanup', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/completion' and 'spi/topic/davinci' into spi-next 2014-03-30 00:51:03 +00:00
spi-davinci.c spi: davinci: Use of_match_ptr at appropriate place 2014-02-06 12:52:59 +00:00
spi-dw-mid.c dmaengine: remove DMA unmap flags 2013-11-14 11:04:38 -08:00
spi-dw-mmio.c spi: dw: add support for gpio controlled chip select 2014-04-24 18:09:05 +01:00
spi-dw-pci.c Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/hspi', 'spi/topic/mpc512x', 'spi/topic/msiof', 'spi/topic/nuc900', 'spi/topic/oc-tiny', 'spi/topic/omap', 'spi/topic/orion' and 'spi/topic/pci' into spi-linus 2014-01-23 13:07:09 +00:00
spi-dw.c spi: dw: Remove unused dw_spi_cleanup function 2014-05-12 22:04:18 +01:00
spi-dw.h spi: dw: add support for gpio controlled chip select 2014-04-24 18:09:05 +01:00
spi-efm32.c Merge remote-tracking branches 'spi/topic/drivers', 'spi/topic/dw', 'spi/topic/efm32', 'spi/topic/ep93xx', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/fsl-espi' and 'spi/topic/gpio' into spi-next 2014-03-30 00:51:10 +00:00
spi-ep93xx.c spi: ep93xx: Convert to let spi core handle checking transfer speed 2014-02-14 20:24:53 +00:00
spi-falcon.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-fsl-cpm.c DeviceTree updates for 3.13. This is a bit larger pull request than 2013-11-12 16:52:17 +09:00
spi-fsl-cpm.h
spi-fsl-dspi.c spi: fsl-dspi: Make of_device_id array const 2014-05-07 20:53:04 +01:00
spi-fsl-espi.c Merge remote-tracking branches 'spi/topic/dw', 'spi/topic/fsl', 'spi/topic/fsl-espi' and 'spi/topic/id-const' into spi-next 2014-06-02 17:08:38 +01:00
spi-fsl-lib.c spi: fsl: Kill mpc8xxx_spi_cleanup and convert fsl_espi_setup to use devm_kzalloc 2014-04-14 17:18:55 +01:00
spi-fsl-lib.h spi: fsl: Kill mpc8xxx_spi_cleanup and convert fsl_espi_setup to use devm_kzalloc 2014-04-14 17:18:55 +01:00
spi-fsl-spi.c spi: fsl-spi: Fix memory leak 2014-04-14 17:18:55 +01:00
spi-fsl-spi.h
spi-gpio.c spi: spi-gpio: Make of_device_id array const 2014-05-07 20:53:04 +01:00
spi-imx.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-lm70llp.c spi: bitbang: Let spi_bitbang_start() take a reference to master 2013-10-07 14:50:43 +01:00
spi-mpc52xx-psc.c Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus 2014-04-10 23:39:52 +01:00
spi-mpc52xx.c Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus 2014-04-10 23:39:52 +01:00
spi-mpc512x-psc.c Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus 2014-04-10 23:39:52 +01:00
spi-mxs.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-nuc900.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-oc-tiny.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-octeon.c Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/init', 'spi/topic/mpc512x-psc', 'spi/topic/mpc52xx', 'spi/topic/mxs', 'spi/topic/nuc900', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next 2014-03-30 00:51:17 +00:00
spi-omap2-mcspi.c Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus 2014-04-10 23:39:52 +01:00
spi-omap-100k.c spi: omap-100k: Fix memory leak 2014-03-29 10:01:13 +00:00
spi-omap-uwire.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-orion.c Merge remote-tracking branches 'spi/topic/omap-uwire', 'spi/topic/omap100k', 'spi/topic/omap2', 'spi/topic/orion', 'spi/topic/pl022', 'spi/topic/qup', 'spi/topic/rspi' and 'spi/topic/s3c24xx' into spi-next 2014-03-30 00:51:27 +00:00
spi-pl022.c spi: pl022: remove unnecessary OOM messages 2014-04-29 12:01:41 -07:00
spi-ppc4xx.c spi: delete non-required instances of include <linux/init.h> 2014-02-03 12:20:35 +00:00
spi-pxa2xx-dma.c spi/pxa2xx: Prevent DMA from transferring too many bytes 2014-05-12 22:05:37 +01:00
spi-pxa2xx-pci.c spi/pxa2xx-pci: Add PCI mode support for BayTrail LPSS SPI 2014-04-18 18:06:07 +01:00
spi-pxa2xx-pxadma.c spi: delete non-required instances of include <linux/init.h> 2014-02-03 12:20:35 +00:00
spi-pxa2xx.c Merge remote-tracking branch 'spi/topic/workqueue' into spi-next 2014-06-02 17:08:43 +01:00
spi-pxa2xx.h
spi-qup.c Merge remote-tracking branches 'spi/topic/dw', 'spi/topic/fsl', 'spi/topic/fsl-espi' and 'spi/topic/id-const' into spi-next 2014-06-02 17:08:38 +01:00
spi-rspi.c spi: rspi: Extract rspi_common_transfer() 2014-06-02 15:49:36 +01:00
spi-s3c24xx-fiq.h
spi-s3c24xx-fiq.S
spi-s3c24xx.c Merge remote-tracking branch 'spi/topic/workqueue' into spi-next 2014-06-02 17:08:43 +01:00
spi-s3c64xx.c Merge remote-tracking branch 'spi/topic/workqueue' into spi-next 2014-06-02 17:08:43 +01:00
spi-sc18is602.c spi: sc18is602: Convert to let spi core validate transfer speed 2014-03-13 09:47:05 +00:00
spi-sh-hspi.c spi: sh-hspi: Do not specifically request shyway_clk clock 2014-04-14 21:14:54 +01:00
spi-sh-msiof.c spi: sh-msiof: remove unnecessary OOM messages 2014-04-29 12:01:41 -07:00
spi-sh-sci.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-sh.c spi: Always check complete callback before calling it 2014-04-03 11:13:38 +01:00
spi-sirf.c spi: sirf: decrease the interrupt count and latency of PIO mode 2014-05-20 23:24:20 +01:00
spi-sun4i.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-sun6i.c spi: Remove unneeded include of linux/workqueue.h 2014-04-14 17:20:15 +01:00
spi-tegra20-sflash.c spi: tegra20-sflash: Make of_device_id array const 2014-05-07 20:53:05 +01:00
spi-tegra20-slink.c spi: tegra20-slink: Make of_device_id array const 2014-05-07 20:53:05 +01:00
spi-tegra114.c spi: tegra114: Make of_device_id array const 2014-05-07 20:53:05 +01:00
spi-ti-qspi.c Merge remote-tracking branches 'spi/topic/sunxi', 'spi/topic/tegra114', 'spi/topic/ti-qspi', 'spi/topic/ti-ssp', 'spi/topic/topcliff-pch', 'spi/topic/txx9', 'spi/topic/xcomm' and 'spi/topic/xfer' into spi-next 2014-03-30 00:51:41 +00:00
spi-tle62x0.c spi: tle62x0: remove unnecessary OOM messages 2014-04-29 12:01:42 -07:00
spi-topcliff-pch.c spi: topcliff-pch: remove unnecessary OOM messages 2014-04-29 12:01:42 -07:00
spi-txx9.c Merge remote-tracking branches 'spi/fix/complete', 'spi/fix/efm32', 'spi/fix/omap2-mcspi' and 'spi/fix/qup' into spi-linus 2014-04-10 23:39:52 +01:00
spi-xcomm.c Merge remote-tracking branches 'spi/topic/sunxi', 'spi/topic/tegra114', 'spi/topic/ti-qspi', 'spi/topic/ti-ssp', 'spi/topic/topcliff-pch', 'spi/topic/txx9', 'spi/topic/xcomm' and 'spi/topic/xfer' into spi-next 2014-03-30 00:51:41 +00:00
spi-xilinx.c Merge remote-tracking branches 'spi/topic/xilinx' and 'spi/topic/xtfpga' into spi-next 2014-03-30 00:51:48 +00:00
spi-xtensa-xtfpga.c spi: add xtfpga SPI controller driver 2014-03-13 09:12:44 +00:00
spi.c spi: core: Fix check for dma_map_sg() failures 2014-07-11 13:57:10 +01:00
spidev.c spi: spidev: Add support for Dual/Quad SPI Transfers 2014-02-27 13:51:29 +09:00