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authorLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 17:05:11 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 17:05:11 -0400
commitaffe8a2abd0d7815bb2653eea2717d0e0f8ac7e3 (patch)
tree913838395d0480fcf310030d12714439cfb0e4ba /arch
parent44cee85a8824464e7e951e590243c2a85d79c494 (diff)
parent1dcff2e4ae728a36876bdb108173f4cbcae128bf (diff)
downloadlinux-affe8a2abd0d7815bb2653eea2717d0e0f8ac7e3.tar.bz2
Merge tag 'for-linus-20160801' of git://git.infradead.org/linux-mtd
Pull MTD updates from Brian Norris: "NAND: Quoting Boris: 'This pull request contains only one notable change: - Addition of the MTK NAND controller driver And a bunch of specific NAND driver improvements/fixes. Here are the changes that are worth mentioning: - A few fixes/improvements for the xway NAND controller driver - A few fixes for the sunxi NAND controller driver - Support for DMA in the sunxi NAND driver - Support for the sunxi NAND controller IP embedded in A23/A33 SoCs - Addition for bitflips detection in erased pages to the brcmnand driver - Support for new brcmnand IPs - Update of the OMAP-GPMC binding to support DMA channel description' In addition, some small fixes around error handling, etc., as well as one long-standing corner case issue (2.6.20, I think?) with writing 1 byte less than a page. NOR: - rework some error handling on reads and writes, so we can better handle (for instance) SPI controllers which have limitations on their maximum transfer size - add new Cadence Quad SPI flash controller driver - add new Atmel QSPI flash controller driver - add new Hisilicon SPI flash controller driver - support a few new flash, and update supported features on others - fix the logic used for detecting a fully-unlocked flash And other miscellaneous small fixes" * tag 'for-linus-20160801' of git://git.infradead.org/linux-mtd: (60 commits) mtd: spi-nor: don't build Cadence QuadSPI on non-ARM mtd: mtk-nor: remove duplicated include from mtk-quadspi.c mtd: nand: fix bug writing 1 byte less than page size mtd: update description of MTD_BCM47XXSFLASH symbol mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller mtd: spi-nor: Bindings for Cadence Quad SPI Flash Controller driver mtd: nand: brcmnand: Change BUG_ON in brcmnand_send_cmd mtd: pmcmsp-flash: Allocating too much in init_msp_flash() mtd: maps: sa1100-flash: potential NULL dereference mtd: atmel-quadspi: add driver for Atmel QSPI controller mtd: nand: omap2: fix return value check in omap_nand_probe() Documentation: atmel-quadspi: add binding file for Atmel QSPI driver mtd: spi-nor: add hisilicon spi-nor flash controller driver mtd: spi-nor: support dual, quad, and WP for Gigadevice mtd: spi-nor: Added support for n25q00a. memory: Update dependency of IFC for Layerscape mtd: nand: jz4780: Update MODULE_AUTHOR email address mtd: nand: sunxi: prevent a small memory leak mtd: nand: sunxi: add reset line support mtd: nand: sunxi: update DT bindings ...
Diffstat (limited to 'arch')
-rw-r--r--arch/cris/arch-v10/drivers/axisflashmap.c2
-rw-r--r--arch/cris/arch-v32/drivers/axisflashmap.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c
index 60d57c590032..bdc25aa43468 100644
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
@@ -397,7 +397,7 @@ static int __init init_axis_flash(void)
if (!romfs_in_flash) {
/* Create an RAM device for the root partition (romfs). */
-#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0) || (CONFIG_MTDRAM_ABS_POS != 0)
+#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0)
/* No use trying to boot this kernel from RAM. Panic! */
printk(KERN_EMERG "axisflashmap: Cannot create an MTD RAM "
"device due to kernel (mis)configuration!\n");
diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c
index bd10d3ba0949..87656c41fec7 100644
--- a/arch/cris/arch-v32/drivers/axisflashmap.c
+++ b/arch/cris/arch-v32/drivers/axisflashmap.c
@@ -320,7 +320,7 @@ static int __init init_axis_flash(void)
* but its size must be configured as 0 so as not to conflict
* with our usage.
*/
-#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0) || (CONFIG_MTDRAM_ABS_POS != 0)
+#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0)
if (!romfs_in_flash && !nand_boot) {
printk(KERN_EMERG "axisflashmap: Cannot create an MTD RAM "
"device; configure CONFIG_MTD_MTDRAM with size = 0!\n");