Linux kernel source tree https://git.amat.us/linux/atom/drivers/mtd?h=v3.3 2012-02-04T15:17:47Z 2012-02-04T15:17:47Z Linus Torvalds torvalds@linux-foundation.org 2012-02-04T15:17:47Z urn:sha1:71b1b20b8aea6ba4a1a15736409f1261d8dfe1da - Fix a regression in 16-bit Atmel NAND flash which was introduced in 3.1 - Fix breakage with MTD suspend caused by the API rework - Fix a problem with resetting the MX28 BCH module - A couple of other trivial fixes * tag 'for-linus-3.3-20120204' of git://git.infradead.org/~dwmw2/mtd-3.3: Revert "mtd: atmel_nand: optimize read/write buffer functions" mtd: fix MTD suspend jffs2: do not initialize variable unnecessarily mtd: gpmi-nand bugfix: reset the BCH module when it is not MX23 mtd: nand: fix typo in comment 2012-02-04T08:04:57Z Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-02-02T11:54:25Z urn:sha1:500823195d0c9eec2a4637484f30cc93ec633d4a This reverts commit fb5427508abbd635e877fabdf55795488119c2d6. The reason is that it breaks 16 bits NAND flash as it was reported by Nikolaus Voss and confirmed by Eric Bénard. Nicolas Ferre <nicolas.ferre@atmel.com> alco confirmed: "After double checking with designers, I must admit that I misunderstood the way of optimizing accesses to SMC. 16 bit nand is not so common those days..." Reported-by: Nikolaus Voss <n.voss@weinmann.de> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org [3.1+] 2012-01-30T14:23:07Z Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-01-16T09:07:16Z urn:sha1:1a30871fe635d3e92972e6b93e39ff65bb57e52d Commits 3fe4bae88460869a8e553397cd9057a4ee7ca341 and 079c985e7a6f4ce60f931cebfdd5ee3c3 broke MTD suspend in 2 ways: 1. When the '->suspend' method is not present, we return -EOPNOTSUPP, but the callers of 'mtd_suspend()' expects 0 instead. 2. Checking of the 'mtd' parameter against NULL has been incorrectly removed in 'mtd_cls_suspend()'. This patch fixes the breakages. This has been found, analyzed, reported and tested by Rafael J. Wysocki <rjw@sisk.pl>. Note, this patch is not needed in the stable tree because it causes a regression introduced during the v3.3 merge window. Reported-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 2012-01-18T02:40:24Z Linus Torvalds torvalds@linux-foundation.org 2012-01-18T02:40:24Z urn:sha1:57f2685c16fa8e0cb86e4bc7c8ac33bfed943819 * '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. 2012-01-15T19:25:41Z Linus Torvalds torvalds@linux-foundation.org 2012-01-15T19:25:41Z urn:sha1:a520458fccc5f5dd4d0ed63c0602db2fd3172b21 * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBI: use own macros for the layout volume UBI: fix nameless volumes handling UBIFS: fix non-debug configuration build 2012-01-15T13:08:55Z Richard Weinberger richard@nod.at 2012-01-10T16:57:03Z urn:sha1:1f4f43475f1295dc41c18684e59deea9b6d46045 This is a minor nicification: UBI_LAYOUT_VOLUME_TYPE and UBI_LAYOUT_VOLUME_ALIGN are currently defined but not used - use them. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> 2012-01-15T13:06:08Z Richard Weinberger richard@nod.at 2012-01-13T14:07:40Z urn:sha1:4a59c797a18917a5cf3ff7ade296b46134d91e6a Currently it's possible to create a volume without a name. E.g: ubimkvol -n 32 -s 2MiB -t static /dev/ubi0 -N "" After that vtbl_check() will always fail because it does not permit empty strings. Cc: stable@kernel.org Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> 2012-01-14T21:05:21Z Linus Torvalds torvalds@linux-foundation.org 2012-01-14T21:05:21Z urn:sha1:4964e0664c80680fa6b28ef91381c076a5b25c2c * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (119 commits) MIPS: Delete unused function add_temporary_entry. MIPS: Set default pci cache line size. MIPS: Flush huge TLB MIPS: Octeon: Remove SYS_SUPPORTS_HIGHMEM. MIPS: Octeon: Add support for OCTEON II PCIe MIPS: Octeon: Update PCI Latency timer and enable more error reporting. MIPS: Alchemy: Update cpu-feature-overrides MIPS: Alchemy: db1200: Improve PB1200 detection. MIPS: Alchemy: merge Au1000 and Au1300-style IRQ controller code. MIPS: Alchemy: chain IRQ controllers to MIPS IRQ controller MIPS: Alchemy: irq: register pm at irq init time MIPS: Alchemy: Touchscreen support on DB1100 MIPS: Alchemy: Hook up IrDA on DB1000/DB1100 net/irda: convert au1k_ir to platform driver. MIPS: Alchemy: remove unused board headers MTD: nand: make au1550nd.c a platform_driver MIPS: Netlogic: Mark Netlogic chips as SMT capable MIPS: Netlogic: Add support for XLP 3XX cores MIPS: Netlogic: Merge some of XLR/XLP wakup code MIPS: Netlogic: Add default XLP config. ... Fix up trivial conflicts in arch/mips/kernel/{perf_event_mipsxx.c, traps.c} and drivers/tty/serial/Makefile 2012-01-14T20:32:16Z Linus Torvalds torvalds@linux-foundation.org 2012-01-14T20:32:16Z urn:sha1:0a80939b3e6af4b0dc93bf88ec02fd7e90a16f1b Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 * tag 'for-linus' of git://github.com/rustyrussell/linux: module_param: check that bool parameters really are bool. intelfbdrv.c: bailearly is an int module_param paride/pcd: fix bool verbose module parameter. module_param: make bool parameters really bool (drivers & misc) module_param: make bool parameters really bool (arch) module_param: make bool parameters really bool (core code) kernel/async: remove redundant declaration. printk: fix unnecessary module_param_name. lirc_parallel: fix module parameter description. module_param: avoid bool abuse, add bint for special cases. module_param: check type correctness for module_param_array modpost: use linker section to generate table. modpost: use a table rather than a giant if/else statement. modules: sysfs - export: taint, coresize, initsize kernel/params: replace DEBUGP with pr_debug module: replace DEBUGP with pr_debug module: struct module_ref should contains long fields module: Fix performance regression on modules with large symbol tables module: Add comments describing how the "strmap" logic works Fix up conflicts in scripts/mod/file2alias.c due to the new linker- generated table approach to adding __mod_*_device_table entries. The ARM sa11x0 mcp bus needed to be converted to that too. 2012-01-13T18:31:33Z Linus Torvalds torvalds@linux-foundation.org 2012-01-13T18:31:33Z urn:sha1:94b1984ab9ab61cc6047c07e074d766485299a9c * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBIFS: fix key printing UBIFS: use snprintf instead of sprintf when printing keys UBIFS: fix debugging messages UBIFS: make debugging messages light again UBI: fix debugging messages UBI: make vid_hdr non-static