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| * | | | spi: s3c64xx: fix checkpatch error and warningsJingoo Han2013-07-241-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following checkpatch error and warnings: ERROR: "(foo*)" should be "(foo *)" WARNING: line over 80 characters WARNING: quoted string split across lines Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | spi/s3c64xx: Remove unused message queueMark Brown2013-07-241-21/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the driver has been converted to use the core message pump code the only use of the messsage queue in the driver is a check to see if it is empty which will always succeed since nothing ever adds to the queue. Just remove the queue. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | spi: s3c64xx: add missing check for polling modeGirish K S2013-07-151-0/+3
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to changes in mainline prior to submission the spi device detection in polling mode breaks. This revealed the missing check for polling during dma prepare. This patch adds the missing check. Signed-off-by: Girish K S <ks.giri@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | | Merge remote-tracking branch 'spi/topic/rspi' into spi-nextMark Brown2013-09-011-1/+1
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| * | | | spi: rspi: Add spi_master_get() call to prevent use after freeAxel Lin2013-08-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In rspi_remove(), current code dereferences rspi after spi_unregister_master(), thus add an extra spi_master_get() call is necessary to prevent use after free. Current code already has an extra spi_master_put() call in rspi_remove(), so this patch just adds a spi_master_get() call rather than a spi_master_get() with spi_master_put() calls. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | | | Merge remote-tracking branch 'spi/topic/quad' into spi-nextMark Brown2013-09-011-40/+37
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| * | | | | spi: quad: fix the name of DT propertywangyuhang2013-09-011-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spi: quad: fix the name of DT property in patch The previous property name spi-tx-nbits and spi-rx-nbits looks not human-readable. To make it consistent with other devices, using property name spi-tx-bus-width and spi-rx-bus-width instead of the previous one specify the number of data wires that spi controller will work in. Add the specification in spi-bus.txt. Signed-off-by: wangyuhang <wangyuhang2014@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | spi: quad: Make DT properties optionalMark Brown2013-08-311-38/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The addition SPI quad support made the DT properties mandatory, breaking compatibility with existing systems. Fix that by making them optional, also improving the error messages while we're at it. Signed-off-by: Mark Brown <broonie@linaro.org> Tested-by: Stephen Warren <swarren@nvidia.com>
| * | | | | spi: quad: Fix missing returnwangyuhang2013-08-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete a "return" when commit the patch to a new kernel version by mistake. So recover it. Signed-off-by: wangyuhang <wangyuhang2014@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | | | | Merge remote-tracking branch 'spi/topic/qspi' into spi-nextMark Brown2013-09-0114-134/+710
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| * | | | | | spi/qspi: fix missing unlock on error in ti_qspi_start_transfer_one()Wei Yongjun2013-09-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the missing unlock before return from function ti_qspi_start_transfer_one() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/qspi: Add compatible string for am4372.Sourav Poddar2013-08-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a compatible string for am4372. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/qspi: Fix device table entrySourav Poddar2013-08-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix module device table entry. Without this, there will be a build failure while trying to build qspi as a module. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/qspi: Add dual/quad spi read supportSourav Poddar2013-08-231-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for multiple lines in SPI framework has been picked[1]. [1]: http://comments.gmane.org/gmane.linux.kernel.spi.devel/14420 Hence, adapting ti qspi driver to support multiple data lines for read. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | Merge remote-tracking branch 'spi/topic/quad' into spi-qspiMark Brown2013-08-231-1/+118
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| | * | | | | spi: conditional checking of mode and transfer bits.Sourav Poddar2013-08-221-26/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a bug in the following patch: http://comments.gmane.org/gmane.linux.kernel.spi.devel/14420 spi: DUAL and QUAD support fix the previous patch some mistake below: 1. DT in slave node, use "spi-tx-nbits = <1/2/4>" in place of using "spi-tx-dual, spi-tx-quad" directly, same to rx. So correct the previous way to get the property in @of_register_spi_devices(). 2. Change the value of transfer bit macro(SPI_NBITS_SINGLE, SPI_NBITS_DUAL SPI_NBITS_QUAD) to 0x01, 0x02 and 0x04 to match the actual wires. 3. Add the following check (1)keep the tx_nbits and rx_nbits in spi_transfer is not beyond the single, dual and quad. (2)keep tx_nbits and rx_nbits are contained by @spi_device->mode example: if @spi_device->mode = DUAL, then tx/rx_nbits can not be set to QUAD(SPI_NBITS_QUAD) (3)if "@spi_device->mode & SPI_3WIRE", then tx/rx_nbits should be in single(SPI_NBITS_SINGLE) Checking of the tx/rx transfer bits and mode bits should be done conditionally based on type of buffer filled else EINVAL condition will always get hit either for rx or tx. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi: DUAL and QUAD supportwangyuhang2013-08-221-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the previous patch some mistake below: 1. DT in slave node, use "spi-tx-nbits = <1/2/4>" in place of using "spi-tx-dual, spi-tx-quad" directly, same to rx. So correct the previous way to get the property in @of_register_spi_devices(). 2. Change the value of transfer bit macro(SPI_NBITS_SINGLE, SPI_NBITS_DUAL SPI_NBITS_QUAD) to 0x01, 0x02 and 0x04 to match the actual wires. 3. Add the following check (1)keep the tx_nbits and rx_nbits in spi_transfer is not beyond the single, dual and quad. (2)keep tx_nbits and rx_nbits are contained by @spi_device->mode example: if @spi_device->mode = DUAL, then tx/rx_nbits can not be set to QUAD(SPI_NBITS_QUAD) (3)if "@spi_device->mode & SPI_3WIRE", then tx/rx_nbits should be in single(SPI_NBITS_SINGLE) Signed-off-by: wangyuhang <wangyuhang2014@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/qspi: Add qspi flash controllerSourav Poddar2013-08-223-0/+570
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch add basic support for the quad spi controller. QSPI is a kind of spi module that allows single, dual and quad read access to external spi devices. The module has a memory mapped interface which provide direct interface for accessing data form external spi devices. The patch will configure controller clocks, device control register and for defining low level transfer apis which will be used by the spi framework to transfer data to the slave spi device(flash in this case). Test details: ------------- Tested this on dra7 board. Test1: Ran mtd_stesstest for 40000 iterations. - All iterations went through without failure. Test2: Use mtd utilities: - flash_erase to erase the flash device - mtd_debug read to read data back. - mtd_debug write to write to the data flash. diff between the write and read data shows zero. Acked-by: Felipe Balbi<balbi@ti.com> Reviewed-by: Felipe Balbi<balbi@ti.com> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/tegra20-slink: Use core runtime PMMark Brown2013-07-291-25/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | | | | | spi/tegra20-sflash: Use core runtime PMMark Brown2013-07-291-25/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | | | | | spi/tegra114: Use core runtime PMMark Brown2013-07-291-25/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | | | | | spi/s3c64xx: Use core for runtime PMMark Brown2013-07-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/hspi: Convert to core runtime PMMark Brown2013-07-291-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/pxa2xx: Convert to core runtime PMMark Brown2013-07-291-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/pl022: Convert to core runtime PMMark Brown2013-07-291-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | | | spi/omap2: Covert to core runtime PMMark Brown2013-07-291-19/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Felipe Balbi <balbi@ti.com>
| * | | | | | spi/coldfire-qspi: Convert to core runtime PMMark Brown2013-07-291-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi/bcm63xx: Convert to core runtime PMMark Brown2013-07-291-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | spi: Provide core support for runtime PM during transfersMark Brown2013-07-291-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most SPI drivers that implement runtime PM support use identical code to do so: they acquire a runtime PM lock in prepare_transfer_hardware() and then they release it in unprepare_transfer_hardware(). The variations in this are mostly missing error checking and the choice to use autosuspend. Since these runtime PM calls are normally the only thing in the prepare and unprepare callbacks and the autosuspend API transparently does the right thing on devices with autosuspend disabled factor all of this out into the core with a flag to enable the behaviour. Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | | | spi/tegra-slink: Factor runtime PM out into transfer prepare/unprepareMark Brown2013-07-291-7/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the tegra slink driver acquires a runtime PM reference for the duration of each transfer. This may result in the IP being powered down between transfers which would be at best wasteful. Instead it is better to do this in the callbacks that are generated before and after starting a series of transfers, keeping the IP powered throughout. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
| * | | | | | spi/tegra-sflash: Factor runtime PM out into transfer prepare/unprepareMark Brown2013-07-291-7/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the tegra sflash driver acquires a runtime PM reference for the duration of each transfer. This may result in the IP being powered down between transfers which would be at best wasteful. Instead it is better to do this in the callbacks that are generated before and after starting a series of transfers, keeping the IP powered throughout. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
| * | | | | | spi/tegra114: Factor runtime PM out into transfer prepare/unprepareMark Brown2013-07-291-9/+25
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the tegra114 driver acquires a runtime PM reference for the duration of each transfer. This may result in the IP being powered down between transfers which would be at best wasteful. Instead it is better to do this in the callbacks that are generated before and after starting a series of transfers, keeping the IP powered throughout. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
* | | | | | Merge remote-tracking branch 'spi/topic/pxa' into spi-nextMark Brown2013-09-011-1/+8
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| * | | | | | spi/pxa2xx: enable DMA on newer Intel LPSS siliconMika Westerberg2013-07-151-1/+8
| | |_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is an additional bit in the Intel LPSS SPI private registers that needs to be set in order to be able to use DMA with the SPI controller. Enable this as well. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | | | | Merge remote-tracking branch 'spi/topic/pl022' into spi-nextMark Brown2013-09-011-2/+2
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| * | | | | | spi: spi-pl022: Fix warning when CONFIG_ARM_LPAE=yFabio Estevam2013-08-221-2/+2
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_ARM_LPAE=y the following build warning is generated: drivers/spi/spi-pl022.c:2178:9: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'resource_size_t' [-Wformat] According to Documentation/printk-formats.txt '%pa' can be used to properly print 'resource_size_t'. Reported-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | | | | Merge remote-tracking branch 'spi/topic/pdata' into spi-nextMark Brown2013-09-0130-160/+125
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| * \ \ \ \ \ Merge remote-tracking branch 'spi/topic/rspi' into spi-pdataMark Brown2013-08-295-5/+56
| |\ \ \ \ \ \ | | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | Conflicts: drivers/spi/spi-rspi.c
| | * | | | | spi: spi-rspi: fix inconsistent spin_lock_irqsaveShimoda, Yoshihiro2013-08-271-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following Smatch warning: CHECK drivers/spi/spi-rspi.c drivers/spi/spi-rspi.c:606 rspi_work() warn: inconsistent returns spin_lock:&rspi->lock: locked (602) unlocked (606) drivers/spi/spi-rspi.c:606 rspi_work() warn: inconsistent returns irqsave:flags: locked (602) unlocked (606) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi: rspi: provide port addresses to dmaengine driver via slave configurationGuennadi Liakhovetski2013-08-021-1/+6
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't rely on shdma dhaengine driver getting DMA slave addresses from its slave configuration. Instead provide those addresses, using a dmaengine_slave_config() call. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | spi: Use dev_get_drvdata at appropriate placesAxel Lin2013-08-294-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use dev_get_drvdata() instead of platform_get_drvdata(to_platform_device(dev)). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | spi: use dev_get_platdata()Jingoo Han2013-08-2929-38/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | Merge remote-tracking branch 'spi/topic/xilinx' into spi-pdataMark Brown2013-08-291-106/+66
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| | * | | | | spi/xilinx: signedness issue checking platform_get_irq()Dan Carpenter2013-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In xilinx_spi_probe() we use xspi->irq to store negative error codes so it has to be signed. We weren't going to use the upper bit any way so this is fine. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi/xilinx: Simplify irq allocationMichal Simek2013-07-151-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_request_irq() for irq allocation which simplify driver code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi/xilinx: Use of_property_read_u32 for reading value from nodeMichal Simek2013-07-151-11/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It simplifies driver probing. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi/xilinx: Clean ioremap callingMichal Simek2013-07-151-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_ioremap_resource() automatically checks that struct resource is initialized. Also group platform_get_resource() and devm_ioremap_resource() together. And remove mem resource from struct xilinx_spi. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi/xilinx: Remove CONFIG_OF from the driverMichal Simek2013-07-151-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dev.of_node is in struct device all the time. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | spi/xilinx: Refer to platform device as pdev in probe() and remove()Mark Brown2013-07-151-16/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a more traditional name and makes things a bit clearer when referring to actual struct devices as we do frequently during probe(). Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Michal Simek <michal.simek@xilinx.com>
| | * | | | | spi/xilinx: Remove remains of of_platform device registrationMark Brown2013-07-151-82/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the past there used to be a separate platform device type for device tree systems so the probe and removal functions were split into generic and bus sections. Since this is no longer the case simplify the code (and remove some unprototyped exports) by factoring everything into the bus probe() and remove(). Signed-off-by: Mark Brown <broonie@linaro.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-09 22:08:23 +0000