diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-24 19:57:15 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-24 19:57:15 -0700 |
commit | 8f40842e4260f73792c156aded004197a19135ee (patch) | |
tree | b192ed354a34839a8c1607883d1ebc09b06a76c0 /drivers/mtd/nand/mpc5121_nfc.c | |
parent | 88875667ebbcb95da3f93a4cf657d5dad7db9673 (diff) | |
parent | 6871c1b96de88d3576d935b528fd1b0ec70e81f5 (diff) |
Merge tag 'for-linus-20160324' of git://git.infradead.org/linux-mtd
Pull MTD updates from Brian Norris:
"NAND:
- Add sunxi_nand randomizer support
- begin refactoring NAND ecclayout structs
- fix pxa3xx_nand dmaengine usage
- brcmnand: fix support for v7.1 controller
- add Qualcomm NAND controller driver
SPI NOR:
- add new ls1021a, ls2080a support to Freescale QuadSPI
- add new flash ID entries
- support bottom-block protection for Winbond flash
- support Status Register Write Protect
- remove broken QPI support for Micron SPI flash
JFFS2:
- improve post-mount CRC scan efficiency
General:
- refactor bcm63xxpart parser, to later extend for NAND
- add writebuf size parameter to mtdram
Other minor code quality improvements"
* tag 'for-linus-20160324' of git://git.infradead.org/linux-mtd: (72 commits)
mtd: nand: remove kerneldoc for removed function parameter
mtd: nand: Qualcomm NAND controller driver
dt/bindings: qcom_nandc: Add DT bindings
mtd: nand: don't select chip in nand_chip's block_bad op
mtd: spi-nor: support lock/unlock for a few Winbond chips
mtd: spi-nor: add TB (Top/Bottom) protect support
mtd: spi-nor: add SPI_NOR_HAS_LOCK flag
mtd: spi-nor: use BIT() for flash_info flags
mtd: spi-nor: disallow further writes to SR if WP# is low
mtd: spi-nor: make lock/unlock bounds checks more obvious and robust
mtd: spi-nor: silently drop lock/unlock for already locked/unlocked region
mtd: spi-nor: wait for SR_WIP to clear on initial unlock
mtd: nand: simplify nand_bch_init() usage
mtd: mtdswap: remove useless if (!mtd->ecclayout) test
mtd: create an mtd_oobavail() helper and make use of it
mtd: kill the ecclayout->oobavail field
mtd: nand: check status before reporting timeout
mtd: bcm63xxpart: give width specifier an 'int', not 'size_t'
mtd: mtdram: Add parameter for setting writebuf size
mtd: nand: pxa3xx_nand: kill unused field 'drcmr_cmd'
...
Diffstat (limited to 'drivers/mtd/nand/mpc5121_nfc.c')
-rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index 6b93e899d4e9..5d7843ffff6a 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -626,7 +626,7 @@ static void mpc5121_nfc_free(struct device *dev, struct mtd_info *mtd) static int mpc5121_nfc_probe(struct platform_device *op) { - struct device_node *rootnode, *dn = op->dev.of_node; + struct device_node *dn = op->dev.of_node; struct clk *clk; struct device *dev = &op->dev; struct mpc5121_nfc_prv *prv; @@ -712,18 +712,15 @@ static int mpc5121_nfc_probe(struct platform_device *op) chip->ecc.mode = NAND_ECC_SOFT; /* Support external chip-select logic on ADS5121 board */ - rootnode = of_find_node_by_path("/"); - if (of_device_is_compatible(rootnode, "fsl,mpc5121ads")) { + if (of_machine_is_compatible("fsl,mpc5121ads")) { retval = ads5121_chipselect_init(mtd); if (retval) { dev_err(dev, "Chipselect init error!\n"); - of_node_put(rootnode); return retval; } chip->select_chip = ads5121_select_chip; } - of_node_put(rootnode); /* Enable NFC clock */ clk = devm_clk_get(dev, "ipg"); |