- 05 Aug, 2013 40 commits
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by:
David Woodhouse <David.Woodhouse@intel.com>
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Roland Stigge <stigge@antcom.de> Acked-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Mike Dunn <mikedunn@newsguy.com> Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Josh Wu <josh.wu@atmel.com> Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Ezequiel Garcia authored
This command is required to identify ONFI-compliant devices. Signed-off-by:
Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Tested-by:
Nikita Kiryanov <nikita@compulab.co.il> Acked-by:
Igor Grinberg <grinberg@compulab.co.il> Reviewed-by:
Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by:
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Ezequiel Garcia authored
This allows to support READID ONFI command which sends 0x20 as address together with the 0x90 READID command. This is required to detect ONFI compliant devices. Signed-off-by:
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Ezequiel Garcia authored
This module's device table is incorrectly declared using i2c_pxa_dt_ids, instead of pxa3xx_nand_dt_ids. Signed-off-by:
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Ezequiel Garcia authored
This patch replaces cpu_is_pxa3xx() with of_machine_is_compatible() which allows to build this driver for other platforms than ARCH_PXA. Signed-off-by:
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Ezequiel Garcia authored
Currently, the variable info->use_dma is never set and always zero-valued which means the driver never does DMA transfers. We fix this by simply setting info->use_dma to the module parameter, also named 'use_dma'. Note that the module parameter has the same name, but different semantics. This fixes a regression introduced by the below commit which removed the info->use_dma variable set. commit 4eb2da89 Author: Lei Wen <leiwen@marvell.com> Date: Mon Feb 28 10:32:13 2011 +0800 mtd: pxa3xx_nand: unify prepare command Before the above commit, the driver had use_dma=1 on all NAND commands except on CMD_STATUS. This behavior is long lost and we are not recovering in this patch, either. This was spotted and verified by human inspection. Signed-off-by:
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Josh Wu authored
This patch will set the nand dma support in dts. Since we will not use cpu_is_xxx() in nand driver. We needn't include the mach/cpu.h any more. Signed-off-by:
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Josh Wu authored
The nand driver use cpu_is_at32ap7000() macro for a workaround. For the multi-platform support, we will remove this cpu_is_xxx() macro. This patch adds a boolean variable need_reset_workaround in structure atmel_nand_data. Using this variable we can remove cpu_is_at32ap7000() macro. Hans-Christian: Feel free to push this through the mtd tree, if they won't accept it I'm working on getting my workflow up on the linux-avr32.git tree. Signed-off-by:
Hans-Christian Egtvedt <egtvedt@samfundet.no> Signed-off-by:
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Michał Mirosław authored
Signed-off-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by:
Huang Shijie <b32955@freescale.com> Signed-off-by:
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Sachin Kamat authored
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Sachin Kamat authored
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by:
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Sachin Kamat authored
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by:
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Brian Norris authored
These strings are now unnecessary and discouraged in the kernel. The kernel will have plenty of big scary messages if kmalloc fails. These now only serve to bloat the module. Signed-off-by:
Brian Norris <computersforpeace@gmail.com> Signed-off-by:
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Laurent Navet authored
Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource. Found with coccicheck and this semantic patch: scripts/coccinelle/api/devm_request_and_ioremap.cocci. Signed-off-by:
Laurent Navet <laurent.navet@gmail.com> Signed-off-by:
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David Mosberger authored
Spansion's S34MLx chips support ONFI but not the GET/SET FEATURES calls. Signed-off-by:
David Mosberger <dmosberger@gmail.com> Signed-off-by:
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Mian Yousaf Kaukab authored
Add nand bank selection and timings to the device tree bindings. Signed-off-by:
Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> [Added some documentation] Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Huang Shijie authored
The oob size of Micron's MT29F64G08CBABAWP is 744 bytes. So increase the NAND_MAX_OOBSIZE to 744. Signed-off-by:
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Ezequiel Garcia authored
Create a function to release the buffer and the dma channel, thus undoing what pxa3xx_nand_init_buff() did. This commit makes the code more readable and will allow to handle non-DMA capable platforms easier. Signed-off-by:
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Ezequiel Garcia authored
clk_prepare_enable() can fail due to unknown reason. Add a check for this and return the error code if it fails. Signed-off-by:
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Ezequiel Garcia authored
This patch converts the module to use clk_prepare_enable and clk_disable_unprepare variants as required by common clock framework. Signed-off-by:
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Ezequiel Garcia authored
Replacing clk_get by managed devm_clk_get, the error path can be greatly simplified. Signed-off-by:
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