linux/drivers/mtd/maps, branch v3.16

mtd: maps: remove check for CONFIG_MTD_SUPERH_RESERVE

2014-05-28T22:12:47Z

Since (a few releases before) v2.6.0 there have been checks for CONFIG_MTD_SUPERH_RESERVE. One check is still present. But a Kconfig symbol MTD_SUPERH_RESERVE has never been added. So a few lines of dead code can be removed. Signed-off-by: Paul Bolle Signed-off-by: Brian Norris

mtd: maps: sc520cdp: fix warnings

2014-05-28T07:05:24Z

On m86k, and maybe a few other architectures, we get this kind of warning, due to misuse of volatile: drivers/mtd/maps/sc520cdp.c: In function 'sc520cdp_setup_par': >> drivers/mtd/maps/sc520cdp.c:223:2: warning: passing argument 1 of 'iounmap' discards 'volatile' qualifier from pointer target type [enabled by default] arch/m68k/include/asm/raw_io.h:22:13: note: expected 'void *' but argument is of type 'volatile long unsigned int *' Rather than annotating the variable declaration, let's just use the proper accessors, which add the 'volatile' qualifier to the operation. Signed-off-by: Brian Norris

mtd: Fix Elan SC520 dependencies

2014-05-12T18:55:53Z

Anyone working with an AMD Elan SC520 development or evaluation board would be building a dedicated kernel for it, so we can make the sc520cdp and netsc520 maps depend on MELAN. SC520_CPUFREQ already depends on MELAN so it makes things more consistent. It also makes kernel configuration for every other x86 user easier. Signed-off-by: Jean Delvare Cc: David Woodhouse Signed-off-by: Brian Norris

mtd: allow CONFIG_MTD_PHYSMAP_OF also for CONFIG_MTD_RAM

2014-03-11T05:42:29Z

Up to now mtd-ram devices described in device trees were only accessible if mtd-flash or mtd-rom were also configured at linux configuration time, because MTD_PHYSMAP_OF was only available if (MTD_CFI || MTD_JEDECPROBE || MTD_ROM). Allow MTD_PHYSMAP_OF selection also when only MTD_RAM is set. Signed-off-by: Philippe De Muyter Signed-off-by: Brian Norris

mtd: ts5500: Add dependency

2014-03-11T05:42:27Z

There is no point in displaying the TS5500-specific driver entries if TS5500 board support itself isn't enabled. Signed-off-by: Jean Delvare Cc: David Woodhouse Cc: Vivien Didelot Signed-off-by: Brian Norris

mtd: plat-ram: Remove unnecessary OOM messages

2014-03-11T05:42:24Z

The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han Signed-off-by: Brian Norris

mtd: delete non-required instances of include

2014-03-11T05:42:22Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: David Woodhouse Cc: Brian Norris Cc: linux-mtd@lists.infradead.org Signed-off-by: Paul Gortmaker [Brian: dropped one incorrect hunk] Signed-off-by: Brian Norris

Merge tag 'for-linus-20140127' of git://git.infradead.org/linux-mtd

2014-01-29T02:56:37Z

Pull MTD updates from Brian Norris: - Add me (Brian Norris) as an additional MTD maintainer (it'd be nice to get David's "ack" for this; I'm sure he approves, but he's been pretty silent lately) - Add Ezequiel Garcie as maintainer for the pxa3xx NAND driver - Last (?) round of pxa3xx improvements for supporting Armada 370/XP - Typical churn in driver boilerplate (OOM messages, printk()'s, devm_*, etc.) - Quad read mode support for SPI NOR driver (m25p80) - Update Davinci NAND driver to prepare for use on new platforms - Begin to kill off NAND_MAX_{PAGE,OOB}SIZE macros; more work is pending - Miscellaneous NAND device support (new IDs) - Add READ RETRY support for Micron MLC NAND - Support new GPMI NAND ECC layout device-tree binding - Avoid mapping stack/vmalloc() memory for GPMI NAND DMA * tag 'for-linus-20140127' of git://git.infradead.org/linux-mtd: (151 commits) mtd: gpmi: add sanity check when mapping DMA for read_buf/write_buf mtd: gpmi: allocate a proper buffer for non ECC read/write mtd: m25p80: Set rx_nbits for Quad SPI transfers mtd: m25p80: Enable Quad SPI read transfers for s25fl512s mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.c mtd: mtdram: add missing 'const' mtd: m25p80: assign default read command mtd: nuc900_nand: remove redundant return value check of platform_get_resource() mtd: plat_nand: remove redundant return value check of platform_get_resource() mtd: nand: add Intel manufacturer ID mtd: nand: add SanDisk manufacturer ID mtd: nand: add support for Samsung K9LCG08U0B mtd: nand: pxa3xx: Add support for 2048 bytes page size devices mtd: m25p80: Use OPCODE_QUAD_READ_4B for 4-byte addressing mtd: nand: don't use {read,write}_buf for 8-bit transfers mtd: nand: use __packed shorthand mtd: nand: support Micron READ RETRY mtd: nand: add generic READ RETRY support mtd: nand: add ONFI vendor block for Micron mtd: nand: localize ECC failures per page ...

mtd: ixp4xx: Use devm_*() functions

2014-01-07T18:07:32Z

Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han Signed-off-by: Brian Norris

ARM: 7933/1: rename ioremap_cached to ioremap_cache

2014-01-05T14:00:01Z

ioremap_cache is more aligned with other architectures. There are only 2 users of this in the kernel: pxa2xx-flash and Xen. This fixes Xen build failures on arm64: drivers/tty/hvc/hvc_xen.c:233:2: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration] drivers/xen/grant-table.c:1174:3: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration] drivers/xen/xenbus/xenbus_probe.c:778:4: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration] Signed-off-by: Rob Herring Signed-off-by: Stefano Stabellini Signed-off-by: Russell King