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| * | | mtd: nand: vf610_nfc: use nand_check_erased_ecc_chunk() helperBrian Norris2015-10-26
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
| * | | mtd: nand: increase ready wait timeout and report timeoutsAlex Smith2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If nand_wait_ready() times out, this is silently ignored, and its caller will then proceed to read from/write to the chip before it is ready. This can potentially result in corruption with no indication as to why. While a 20ms timeout seems like it should be plenty enough, certain behaviour can cause it to timeout much earlier than expected. The situation which prompted this change was that CPU 0, which is responsible for updating jiffies, was holding interrupts disabled for a fairly long time while writing to the console during a printk, causing several jiffies updates to be delayed. If CPU 1 happens to enter the timeout loop in nand_wait_ready() just before CPU 0 re- enables interrupts and updates jiffies, CPU 1 will immediately time out when the delayed jiffies updates are made. The result of this is that nand_wait_ready() actually waits less time than the NAND chip would normally take to be ready, and then read_page() proceeds to read out bad data from the chip. The situation described above may seem unlikely, but in fact it can be reproduced almost every boot on the MIPS Creator Ci20. Therefore, this patch increases the timeout to 400ms. This should be enough to cover cases where jiffies updates get delayed. In nand_wait() the timeout was previously chosen based on whether erasing or programming. This is changed to be 400ms unconditionally as well to avoid similar problems there. nand_wait() is also slightly refactored to be consistent with nand_wait{,_status}_ready(). These changes should have no effect during normal operation. Debugging this was made more difficult by the misleading comment above nand_wait_ready() stating "The timeout is caught later" - no timeout was ever reported, leading me away from the real source of the problem. Therefore, a pr_warn() is added when a timeout does occur so that it is easier to pinpoint similar problems in future. Signed-off-by: Alex Smith <alex.smith@imgtec.com> Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Reviewed-by: Niklas Cassel <niklas.cassel@axis.com> Cc: Alex Smith <alex@alex-smith.me.uk> Cc: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Niklas Cassel <niklas.cassel@axis.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: docg3: off by one in doc_register_sysfs()Dan Carpenter2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Smatch found a bug in the error handling: drivers/mtd/devices/docg3.c:1634 doc_register_sysfs() error: buffer overflow 'doc_sys_attrs' 4 <= 4 The problem is that if the very last device_create_file() fails, then we are beyond the end of the array. Actually, any time i == 3 then there is a problem. We can fix this an simplify the code at the same time by moving the !ret conditions out of the for loops and using a goto instead. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: pxa3xx_nand: clean up the pxa3xx timingsAntoine Ténart2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the previous modifications, lots of pxa3xx specific definitions can be removed. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: pxa3xx_nand: rework flash detection and timing setupAntoine Ténart2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rework the pxa3xx_nand driver to allow using functions exported by the nand framework to detect the flash and the timings. Then setup the timings using the helpers previously added. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: pxa3xx_nand: add helpers to setup the timingsAntoine Ténart2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add helpers to setup the timings in the pxa3xx driver. These helpers allow to either make use of the nand framework nand_sdr_timings or the pxa3xx specific pxa3xx_nand_host, for compatibility reasons. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: pxa3xx_nand: fix some compile issues on non-ARM archesAntoine Ténart2015-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using readsl() result in a build error on i386. Fix this by using ioread32_rep() instead, to allow compile testing the pxa3xx nand driver on other architectures later. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: lpc32xx_mlc: fix warnings caused by enabling unprepared clockVladimir Zapolskiy2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If common clock framework is configured, the driver generates a warning, which is fixed by this change: WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:727 clk_core_enable+0x2c/0xa4() Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 4.3.0-rc2+ #206 Hardware name: LPC32XX SoC (Flattened Device Tree) Backtrace: [<>] (dump_backtrace) from [<>] (show_stack+0x18/0x1c) [<>] (show_stack) from [<>] (dump_stack+0x20/0x28) [<>] (dump_stack) from [<>] (warn_slowpath_common+0x90/0xb8) [<>] (warn_slowpath_common) from [<>] (warn_slowpath_null+0x24/0x2c) [<>] (warn_slowpath_null) from [<>] (clk_core_enable+0x2c/0xa4) [<>] (clk_core_enable) from [<>] (clk_enable+0x24/0x38) [<>] (clk_enable) from [<>] (lpc32xx_nand_probe+0x208/0x248) [<>] (lpc32xx_nand_probe) from [<>] (platform_drv_probe+0x50/0xa0) [<>] (platform_drv_probe) from [<>] (driver_probe_device+0x18c/0x408) [<>] (driver_probe_device) from [<>] (__driver_attach+0x70/0x94) [<>] (__driver_attach) from [<>] (bus_for_each_dev+0x74/0x98) [<>] (bus_for_each_dev) from [<>] (driver_attach+0x20/0x28) [<>] (driver_attach) from [<>] (bus_add_driver+0x11c/0x248) [<>] (bus_add_driver) from [<>] (driver_register+0xa4/0xe8) [<>] (driver_register) from [<>] (__platform_driver_register+0x50/0x64) [<>] (__platform_driver_register) from [<>] (lpc32xx_nand_driver_init+0x18/0x20) [<>] (lpc32xx_nand_driver_init) from [<>] (do_one_initcall+0x11c/0x1dc) [<>] (do_one_initcall) from [<>] (kernel_init_freeable+0x10c/0x1d4) [<>] (kernel_init_freeable) from [<>] (kernel_init+0x10/0xec) [<>] (kernel_init) from [<>] (ret_from_fork+0x14/0x24) Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: lpc32xx_slc: fix warnings caused by enabling unprepared clockVladimir Zapolskiy2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If common clock framework is configured, the driver generates a warning, which is fixed by this change: WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:727 clk_core_enable+0x2c/0xa4() Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 4.3.0-rc2+ #201 Hardware name: LPC32XX SoC (Flattened Device Tree) Backtrace: [<>] (dump_backtrace) from [<>] (show_stack+0x18/0x1c) [<>] (show_stack) from [<>] (dump_stack+0x20/0x28) [<>] (dump_stack) from [<>] (warn_slowpath_common+0x90/0xb8) [<>] (warn_slowpath_common) from [<>] (warn_slowpath_null+0x24/0x2c) [<>] (warn_slowpath_null) from [<>] (clk_core_enable+0x2c/0xa4) [<>] (clk_core_enable) from [<>] (clk_enable+0x24/0x38) [<>] (clk_enable) from [<>] (lpc32xx_nand_probe+0x290/0x568) [<>] (lpc32xx_nand_probe) from [<>] (platform_drv_probe+0x50/0xa0) [<>] (platform_drv_probe) from [<>] (driver_probe_device+0x18c/0x408) [<>] (driver_probe_device) from [<>] (__driver_attach+0x70/0x94) [<>] (__driver_attach) from [<>] (bus_for_each_dev+0x74/0x98) [<>] (bus_for_each_dev) from [<>] (driver_attach+0x20/0x28) [<>] (driver_attach) from [<>] (bus_add_driver+0x11c/0x248) [<>] (bus_add_driver) from [<>] (driver_register+0xa4/0xe8) [<>] (driver_register) from [<>] (__platform_driver_register+0x50/0x64) [<>] (__platform_driver_register) from [<>] (lpc32xx_nand_driver_init+0x18/0x20) [<>] (lpc32xx_nand_driver_init) from [<>] (do_one_initcall+0x11c/0x1dc) [<>] (do_one_initcall) from [<>] (kernel_init_freeable+0x10c/0x1d4) [<>] (kernel_init_freeable) from [<>] (kernel_init+0x10/0xec) [<>] (kernel_init) from [<>] (ret_from_fork+0x14/0x24) Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: maps: rbtx4939-flash: fix compile errorBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We got the syntax wrong here. Compile tested this time! Error: drivers/mtd/maps/rbtx4939-flash.c: In function 'rbtx4939_flash_probe': >> drivers/mtd/maps/rbtx4939-flash.c:99:11: error: request for member 'dev' in something not a structure or union info->mtd.dev.parent = &dev->dev; ^ Fixes: 9aa7e50276c1 ("mtd: maps: rbtx4939-flash: show parent device in sysfs") Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Frans Klaver <fransklaver@gmail.com>
| * | | mtd: mtdram: check offs and len in mtdram->eraseDongsheng Yang2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should prevent user to erasing mtd device with an unaligned offset or length. Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: pxa3xx_nand: switch to device PMBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old PM model is deprecated. This is equivalent. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Tested-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
| * | | mtd: pxa3xx_nand: don't duplicate MTD suspend/resumeBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mtd_{suspend,resume}() get called from mtdcore in a class suspend/resume callback. We don't need to call them again here. In practice, this would actually work OK, as nand_base actually handles nesting OK -- it just might print warnings. Untested, but there are few (no?) users of PM for this driver AFAIK. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Tested-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
| * | | mtd: fsl-quadspi: Include <linux/sizes.h> to avoid build errorFabio Estevam2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building for x86 results in the following build errors: drivers/mtd/spi-nor/fsl-quadspi.c: In function 'fsl_qspi_init_lut': >> drivers/mtd/spi-nor/fsl-quadspi.c:355:21: error: 'SZ_16M' undeclared (first use in this function) if (q->nor_size <= SZ_16M) { ^ drivers/mtd/spi-nor/fsl-quadspi.c:355:21: note: each undeclared identifier is reported only once for each function it appears in drivers/mtd/spi-nor/fsl-quadspi.c: In function 'fsl_qspi_read': >> drivers/mtd/spi-nor/fsl-quadspi.c:208:27: error: 'SZ_4M' undeclared (first use in this function) #define QUADSPI_MIN_IOMAP SZ_4M ^ >> drivers/mtd/spi-nor/fsl-quadspi.c:845:25: note: in expansion of macro 'QUADSPI_MIN_IOMAP' q->memmap_len = len > QUADSPI_MIN_IOMAP ? len : QUADSPI_MIN_IOMAP; Explicitly include <linux/sizes.h> to fix the problem. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: fsl-quadspi: allow building for other ARCHes with COMPILE_TESTBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver doesn't actually need ARCH_MXC to compile. Relax the constraints. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Han xu <han.xu@freescale.com>
| * | | mtd: fsl-quadspi: fix printk() format warning for size_tBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seen when compile-testing on non-32-bit arch: CC drivers/mtd/spi-nor/fsl-quadspi.o drivers/mtd/spi-nor/fsl-quadspi.c: In function 'fsl_qspi_read': drivers/mtd/spi-nor/fsl-quadspi.c:873:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=] dev_dbg(q->dev, "cmd [%x],read from 0x%p, len:%d\n", ^ Also drop the '0x' prefixing to the '%p' formatter, since %p already knows how to format pointers appropriately. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Han xu <han.xu@freescale.com>
| * | | mtd: spi-nor: add DUAL_READ for w25q{32,64}dwBrian Norris2015-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These flash support dual and quad read. Tested dual read on the 32 Mbit version. Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: disable protection for Winbond flash at startupBrian Norris2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | In case the flash was locked at boot time. Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: support lock/unlock/is_locked for WinbondBrian Norris2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Many other flash share the same features as ST Micro. I've tested some Winbond flash, so add them. Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: add mtd_is_locked() supportBrian Norris2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This enables ioctl(MEMISLOCKED). Status can now be reported in the mtdinfo or flash_lock utilities found in mtd-utils. Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: refactor block protection functionsBrian Norris2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code was a bit sloppy, would produce a lot of copy-and-paste, and did not always provide a sensible interface: * It didn't validate the length for LOCK and the offset for UNLOCK, so we were essentially discarding half of the user-supplied data and assuming what they wanted to lock/unlock * It didn't do very good error checking * It didn't make use of the fact that this operation works on power-of-two dimensions So, rewrite this to do proper bit arithmetic rather than a bunch of hard-coded condition tables. Now we have: * More comments on how this was derived * Notes on what is (and isn't) supported * A more exendible function, so we could add support for other protection ranges * More accurate locking - e.g., suppose the top quadrant is locked (75% to 100%); then in the following cases, case (a) will succeed but (b) will not (return -EINVAL): (a) user requests lock 3rd quadrant (50% to 75%) (b) user requests lock 3rd quadrant, minus a few blocks (e.g., 50% to 73%) Case (b) *should* fail, since we'd have to lock blocks that weren't requested. But the old implementation didn't know the difference and would lock the entire second half (50% to 100%) This refactoring work will also help enable the addition of mtd_is_locked() support and potentially the support of bottom boot protection (TB=1). Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: use SNOR_MFR_* instead of CFI_MFR_*Brian Norris2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | No functional change, just cosmetic. Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: Add support for s25fl004kSean Nyekjaer2015-10-13
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: spi-nor: s25fl204k supports dual I/0Sean Nyekjaer2015-10-13
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: pass page number to ecc->write_xxx() methodsBoris BREZILLON2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ->read_xxx() methods are all passed the page number the NAND controller is supposed to read, but ->write_xxx() do not have such a parameter. This is a problem if we want to properly implement data scrambling/randomization in order to mitigate MLC sensibility to repeated pattern: to prevent bitflips in adjacent pages in the same block we need to avoid repeating the same pattern at the same offset in those pages, hence the randomizer/scrambler engine need to be passed the page value in order to adapt its seed accordingly. Moreover, adding the page parameter to the ->write_xxx() methods add some consistency to the current API. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Josh Wu <josh.wu@atmel.com> CC: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> CC: Maxime Ripard <maxime.ripard@free-electrons.com> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Huang Shijie <shijie.huang@arm.com> CC: Stefan Agner <stefan@agner.ch> CC: devel@driverdev.osuosl.org CC: linux-arm-kernel@lists.infradead.org CC: linux-kernel@vger.kernel.org Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: txx9ndfmc: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: jz4740_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: fsl_upm: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: socrates_nand: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: fsl_elbc_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where mtd parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: pxa3xx_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: gpio: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: onenand: omap2: drop owner and name assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner and name are automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: s3c2410: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: sharpsl: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: omap2: show parent device structure in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure the device structure is properly shown in sysfs by properly filling in dev.parent. While at it, make use of the default owner and name values set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: onenand: samsung: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: lpc32xx_mlc: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: ndfc: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: pasemi_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: mxc_nand: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: onenand: generic: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where mtd parent device symlinks aren't shown in sysfs. While at it, take advantage of the default owner and name values set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: tmio_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: sunxi_nand: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: sh_flctl: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: r852: drop owner assignmentFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Owner is automatically set by mtdcore. Make use of that. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: plat_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner and name set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: orion_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: nuc900_nand: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. While at it, make use of the default owner value set by mtdcore. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * | | mtd: nand: mpc5121_nfc: show parent device in sysfsFrans Klaver2015-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where parent device symlinks aren't shown in sysfs. Signed-off-by: Frans Klaver <fransklaver@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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