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path: root/drivers/spi/spi-topcliff-pch.c (follow)
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* Merge remote-tracking branch 'spi/topic/topcliff' into spi-nextMark Brown2013-10-251-2/+2
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| * spi: spi-topcliff-pch: fix a pci_iomap() checkDan Carpenter2013-09-241-2/+2
| | | | | | | | | | | | | | | | If pci_iomap() returns NULL, adding "PCH_ADDRESS_SIZE * plat_dev->id" can make it non-NULL which breaks the error handling. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | spi: Don't break user-visible strings to multiple source lines in driversJarkko Nikula2013-10-161-6/+7
|/ | | | | | | | | | | | | | | User-visible strings are more difficult to grep from sources if they are separated to multiple source lines. This is worse than over 80 columns long line code style violation. Fix this by making those to single-line strings or by breaking them between variables. While at there, convert if (printk_ratelimit()) dev_warn() to use dev_warn_ratelimited in spi-pxa2xx.c. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* spi-topcliff-pch: Add MODULE_DEVICE_TABLEAlexander Stein2013-08-131-0/+2
| | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* Merge remote-tracking branch 'spi/topic/topcliff' into spi-nextMark Brown2013-06-261-4/+4
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| * spi: spi-topcliff-pch: Fix sparse warningsSachin Kamat2013-06-041-4/+4
| | | | | | | | | | | | | | | | | | Fixes the following type of warnings: drivers/spi/spi-topcliff-pch.c:370:52: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* | Merge remote-tracking branch 'spi/topic/bpw' into spi-nextMark Brown2013-06-261-16/+1
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| * | spi: convert drivers to use bits_per_word_maskStephen Warren2013-05-291-16/+1
| |/ | | | | | | | | | | | | | | | | | | Fill in the recently added spi_master.bits_per_word_mask field in as many drivers as possible. Make related cleanups, such as removing any redundant error-checking, or empty setup callbacks. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | spi: topcliff-pch: fix error return code in pch_spi_probe()Wei Yongjun2013-05-221-0/+1
| | | | | | | | | | | | | | | | Fix to return -ENOMEM in the platform_device_alloc() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | spi: topcliff-pch: Pass correct pointer to free_irq()Lars-Peter Clausen2013-05-201-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* spi-topcliff-pch: fix to use list_for_each_entry_safe() when delete list itemsWei Yongjun2013-04-281-6/+6
| | | | | | | | | Since we will remove items off the list using list_del_init() we need to use a safe version of the list_for_each_entry() macro aptly named list_for_each_entry_safe(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@sirena.org.uk>
* spi-topcliff-pch: missing platform_driver_unregister() on error in ↵Wei Yongjun2013-04-251-1/+3
| | | | | | | | | | pch_spi_init() Add the missing platform_driver_unregister() before return from pch_spi_init() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* spi: Remove HOTPLUG section attributesGrant Likely2012-12-071-6/+6
| | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Bill Pemberton has done most of the legwork on this series. I've used his script to purge the attributes from the drivers/gpio tree. Reported-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge tag 'spi-3.7' of ↵Linus Torvalds2012-10-031-2/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc Pull spi updates from Mark Brown: "No framework work here, only a bunch of driver updates of varying sizes: - Factoring out of the core hardware support from the MXS MMC driver by Marek Vasut to allow the hardware to also be used for SPI. - Lots of error handling cleanups from Guenter Roeck - Removal of the existing Tegra driver which is quite comprehensively broken as detailed in the changelog for the removal. - DT suppport for the PL022 and GPIO drivers. - pinctrl support for OMAP and PL022." Pulling from Mark Brown as Grant Likely is still busy moving. * tag 'spi-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc: (53 commits) spi: remove completely broken Tegra driver spi/imx: set the inactive state of the clock according to the clock polarity spi/pl022: get/put resources on suspend/resume spi/pl022: use more managed resources spi/pl022: Devicetree support w/o platform data spi/s3c64xx: Don't free controller_data on non-dt platforms spi: omap2-mcspi: add pinctrl support spi/pl022: adopt pinctrl support spi: omap2-mcspi: Cleanup the omap2_mcspi_txrx_dma function spi/gpio: Fix stub for spi_gpio_probe_dt() spi/mxs: Make the SPI block clock speed configurable via DT spi: spi-sh-hspi: drop frees of devm_ alloc'd data spi/pl022: Fix chipselects pointer computation spi: spi-tle62x0: Use module_spi_driver macro mxs/spi: Rework the mxs_ssp_timeout to be more readable mxs/spi: Decrement the DMA/PIO border mxs/spi: Increment the transfer length only if transfer succeeded mxs/spi: Fix issues when doing long continuous transfer spi: spi-gpio: Add DT bindings spi: spi-gpio: store chipselect information in private structure ...
| * spi/topcliff-pch: Fix device remove functionGuenter Roeck2012-08-271-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The call sequence spi_alloc_master/spi_register_master/spi_unregister_master is complete; it reduces the device reference count to zero, which results in device memory being freed. An extra call to spi_master_put is unnecessary and results in an access to free memory. Drop it. Also, the device subsystem resets device driver data to NULL after the call to the remove function returns, so there is no need to do it here. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | spi: fix comment/printk typos in spiMasanari Iida2012-09-011-1/+1
|/ | | | | | | Correct spelling typo in drivers/spi Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* spi: By default setup spi_masters with 1 chipselect and dynamics bus numberGrant Likely2012-05-201-1/+0
| | | | | | | | | | | Trivial simplification. Instead of requiring spi master drivers to always set the bus number (even when a dynamic number is desired), this patch modifies spi_alloc_master() to initialize num_chipselect to 1 (because there will always be at least one CS) and bus_num to -1 for dynamic allocation. This simplifies the code needed to be written for drivers. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/topcliff: use correct __devexit_p annotationArnd Bergmann2012-05-201-1/+1
| | | | | | | | | __devexit functions are discarded when CONFIG_HOTPLUG is not set, so the symbol needs to be referenced carefully. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2012-03-301-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull slave-dmaengine update from Vinod Koul: "This includes the cookie cleanup by Russell, the addition of context parameter for dmaengine APIs, more arm dmaengine driver cleanup by moving code to dmaengine, this time for imx by Javier and pl330 by Boojin along with the usual driver fixes." Fix up some fairly trivial conflicts with various other cleanups. * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (67 commits) dmaengine: imx: fix the build failure on x86_64 dmaengine: i.MX: Fix merge of cookie branch. dmaengine: i.MX: Add support for interleaved transfers. dmaengine: imx-dma: use 'dev_dbg' and 'dev_warn' for messages. dmaengine: imx-dma: remove 'imx_dmav1_baseaddr' and 'dma_clk'. dmaengine: imx-dma: remove unused arg of imxdma_sg_next. dmaengine: imx-dma: remove internal structure. dmaengine: imx-dma: remove 'resbytes' field of 'internal' structure. dmaengine: imx-dma: remove 'in_use' field of 'internal' structure. dmaengine: imx-dma: remove sg member from internal structure. dmaengine: imx-dma: remove 'imxdma_setup_sg_hw' function. dmaengine: imx-dma: remove 'imxdma_config_channel_hw' function. dmaengine: imx-dma: remove 'imxdma_setup_mem2mem_hw' function. dmaengine: imx-dma: remove dma_mode member of internal structure. dmaengine: imx-dma: remove data member from internal structure. dmaengine: imx-dma: merge old dma-v1.c with imx-dma.c dmaengine: at_hdmac: add slave config operation dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic dmaengine/dma_slave: introduce inline wrappers dma: imx-sdma: Treat firmware messages as warnings instead of erros ...
| * dmaengine/dma_slave: introduce inline wrappersAlexandre Bounine2012-03-211-2/+2
| | | | | | | | | | | | | | | | | | | | Add inline wrappers for device_prep_slave_sg() and device_prep_dma_cyclic() interfaces to hide new parameter from current users of affected interfaces. Convert current users to use new wrappers instead of direct calls. Suggested by Russell King [https://lkml.org/lkml/2012/2/3/269]. Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2012-03-211-29/+84
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SPI changes for v3.4 from Grant Likely: "Mostly a bunch of new drivers and driver bug fixes; but this also includes a few patches that create a core message queue infrastructure for the spi subsystem instead of making each driver open code it." * tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6: (34 commits) spi/fsl-espi: Make sure pm is within 2..32 spi/fsl-espi: make the clock computation easier to read spi: sh-hspi: modify write/read method spi: sh-hspi: control spi clock more correctly spi: sh-hspi: convert to using core message queue spi: s3c64xx: Fix build spi: s3c64xx: remove unnecessary callback msg->complete spi: remove redundant variable assignment spi: release lock on error path in spi_pump_messages() spi: Compatibility with direction which is used in samsung DMA operation spi-topcliff-pch: add recovery processing in case wait-event timeout spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control spi-topcliff-pch: Fix issue for transmitting over 4KByte spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info spi/imx: simplify error handling to free gpios spi: Convert to DEFINE_PCI_DEVICE_TABLE spi: add Broadcom BCM63xx SPI controller driver SPI: add CSR SiRFprimaII SPI controller driver spi-topcliff-pch: fix -Wuninitialized warning spi: Mark spi_register_board_info() __devinit ...
| * | spi-topcliff-pch: add recovery processing in case wait-event timeoutTomoya MORINAGA2012-03-101-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | Currently, pch_spi_start_transfer failure is not anticipated. This patch adds the processing. Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | spi-topcliff-pch: supports a spi mode setup and bit order setup by IO controlTomoya MORINAGA2012-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch supports a spi mode setup and bit order setup by IO control. spi mode: mode 0 to mode 3 bit order: LSB first, MSB first Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | spi-topcliff-pch: Fix issue for transmitting over 4KByteTomoya MORINAGA2012-03-101-11/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, when spi-topcliff-pch receives transmit request over 4KByte, this driver can't process correctly. This driver needs to divide the data into 4Kbyte unit. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device infoTomoya MORINAGA2012-03-101-1/+2
| | | | | | | | | | | | | | | Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | spi: Convert to DEFINE_PCI_DEVICE_TABLEAxel Lin2012-03-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE tables. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | spi-topcliff-pch: fix -Wuninitialized warningDanny Kukawka2012-03-091-16/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for: drivers/spi/spi-topcliff-pch.c: In function ‘pch_spi_handler_sub’: drivers/spi/spi-topcliff-pch.c:325:17: warning: ‘bpw_len’ may be used uninitialized in this function [-Wuninitialized] drivers/spi/spi-topcliff-pch.c:325:42: warning: ‘rx_index’ may be used uninitialized in this function [-Wuninitialized] drivers/spi/spi-topcliff-pch.c:325:42: warning: ‘tx_index’ may be used uninitialized in this function [-Wuninitialized] Move usage of tx_index, rx_index and bpw_len into the same block as where they are set to prevent uninitialized usage. v2: instead of init variables with 0 move the whole block Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* / spi-topcliff-pch: rename pch_spi_pcidev to pch_spi_pcidev_driverDanny Kukawka2012-02-061-3/+3
|/ | | | | | | | Rename static struct pci_driver pch_spi_pcidev to pch_spi_pcidev_driver to get rid of warnings from modpost checks. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2012-01-181-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits) ARM: mach-shmobile: specify CHCLR registers on SH7372 dma: shdma: fix runtime PM: clear channel buffers on reset dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit dmaengine/ste_dma40: clear LNK on channel startup dmaengine: intel_mid_dma: remove legacy pm interface ASoC: mxs: correct 'direction' of device_prep_dma_cyclic dmaengine: intel_mid_dma: error path fix dmaengine: intel_mid_dma: locking and freeing fixes mtd: gpmi-nand: move to dma_transfer_direction mtd: fix compile error for gpmi-nand mmc: mxs-mmc: fix the dma_transfer_direction migration dmaengine: add DMA_TRANS_NONE to dma_transfer_direction dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. dma: mxs-dma: fix a typo in comment DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove video i.MX IPU: Fix display connections i.MX IPU DMA: Fix wrong burstsize settings dmaengine/ste_dma40: allow fixed physical channel ... Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c} The conflicts looked pretty trivial, but I'll ask people to verify them.
| * Merge branch 'dma_slave_direction' into next_test_dirnVinod Koul2011-11-171-2/+2
| |\ | | | | | | | | | | | | resolved conflicts: drivers/media/video/mx3_camera.c
| | * spi, serial: move to dma_transfer_directionVinod Koul2011-10-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fixup usage of dma direction by introducing dma_transfer_direction, this patch moves spi, serial drivers to use new enum Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
* | | spi-topcliff-pch: Change company name OKI SEMICONDUCTOR to LAPIS SemiconductorTomoya MORINAGA2011-10-291-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | On October 1 in 2011, OKI SEMICONDUCTOR Co., Ltd. changed the company name in to LAPIS Semiconductor Co., Ltd. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | spi-topcliff-pch: Support new device LAPIS Semiconductor ML7831 IOHTomoya MORINAGA2011-10-291-1/+4
|/ / | | | | | | | | | | | | ML7831 is companion chip for Intel Atom E6xx series. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | spi-topcliff-pch: Fix overrun issueTomoya MORINAGA2011-10-041-5/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We found that adding load, Rx data sometimes drops.(with DMA transfer mode) The cause is that before starting Rx-DMA processing, Tx-DMA processing starts. This causes FIFO overrun occurs. This patch fixes the issue by modifying FIFO tx-threshold and DMA descriptor size like below. Current this patch Rx-descriptor 4Byte+12Byte*341 --> 12Byte*340-4Byte-12Byte Rx-threshold (Not modified) Tx-descriptor 4Byte+12Byte*341 --> 16Byte-12Byte*340 Rx-threshold 12Byte --> 2Byte Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | spi-topcliff-pch: Add recovery processing in case FIFO overrun error occursTomoya MORINAGA2011-10-041-7/+24
| | | | | | | | | | | | | | Add recovery processing in case FIFO overrun error occurs with DMA transfer mode. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | spi-topcliff-pch: Fix CPU read complete condition issueTomoya MORINAGA2011-10-041-8/+11
| | | | | | | | | | | | | | | | | | | | We found Rx data sometimes drops.(with non-DMA transfer mode) The cause is read complete condition is not true. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | spi-topcliff-pch: Fix SSN Control issueTomoya MORINAGA2011-10-041-7/+3
| | | | | | | | | | | | | | | | | | | | During processing 1 command/data series, SSN should keep LOW. However, currently, SSN becomes HIGH. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | spi-topcliff-pch: add tx-memory clear after complete transmittingTomoya MORINAGA2011-10-041-0/+5
|/ | | | | | | | | | Currently, in case of reading date from SPI flash, command is sent twice. The cause is that tx-memory clear processing is missing . This patch adds the tx-momory clear processing. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/topcliff-pch: Support new device ML7223 IOHTomoya MORINAGA2011-06-171-1/+4
| | | | | | | | | | Support new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub). The ML7223 IOH is for MP(Media Phone) use. The ML7223 is companion chip for Intel Atom E6xx series. The ML7223 is completely compatible for Intel EG20T PCH. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/topcliff_pch: DMA supportTomoya MORINAGA2011-06-091-106/+488
| | | | | | | This patch enables this SPI driver works with DMA mode. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/topcliff_pch: support new device ML7213 IOHTomoya MORINAGA2011-06-091-279/+308
| | | | | | | | | | | | | | | | | Support ML7213 device of OKI SEMICONDUCTOR. ML7213 is companion chip of Intel Atom E6xx series for IVI(In-Vehicle Infotainment). ML7213 is compatible for Intel EG20T PCH. v4: - Delete unrelated whitespace - Prevent device driver from accessing platform data - Add __devinit and __devexit - Save pdev->dev to pd_dev->dev.parent - Have own suspend/resume processing in platform_driver. - Care returned value in pch_spi_init - Change unregister order Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi: reorganize driversGrant Likely2011-06-061-0/+1303
Sort the SPI makefile and enforce the naming convention spi_*.c for spi drivers. This change also rolls the contents of atmel_spi.h into the .c file since there is only one user of that particular include file. v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be be the predominant pattern for subsystem prefixes. - Clean up filenames in Kconfig and header comment blocks Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
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