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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 17:33:19 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 17:33:19 (GMT) |
commit | ef9a61bef917e38f8e096f6df303329aed6cf467 (patch) | |
tree | 31cfe2444d0270e77ff8ef792df11591fed6075c /drivers/mtd/nand/mxc_nand.c | |
parent | b5f0998cae3d7ea56d3d8377e46328fe972b9546 (diff) | |
parent | 6c3b88970175e18a67eb8e55c4eba10614d0d5dc (diff) | |
download | linux-fsl-qoriq-ef9a61bef917e38f8e096f6df303329aed6cf467.tar.xz |
Merge tag 'for-linus-20130909' of git://git.infradead.org/linux-mtd
Pull mtd updates from David Woodhouse:
- factor out common code from MTD tests
- nand-gpio cleanup and portability to non-ARM
- m25p80 support for 4-byte addressing chips, other new chips
- pxa3xx cleanup and support for new platforms
- remove obsolete alauda, octagon-5066 drivers
- erase/write support for bcm47xxsflash
- improve detection of ECC requirements for NAND, controller setup
- NFC acceleration support for atmel-nand, read/write via SRAM
- etc
* tag 'for-linus-20130909' of git://git.infradead.org/linux-mtd: (184 commits)
mtd: chips: Add support for PMC SPI Flash chips in m25p80.c
mtd: ofpart: use for_each_child_of_node() macro
mtd: mtdswap: replace strict_strtoul() with kstrtoul()
mtd cs553x_nand: use kzalloc() instead of memset
mtd: atmel_nand: fix error return code in atmel_nand_probe()
mtd: bcm47xxsflash: writing support
mtd: bcm47xxsflash: implement erasing support
mtd: bcm47xxsflash: convert to module_platform_driver instead of init/exit
mtd: bcm47xxsflash: convert kzalloc to avoid invalid access
mtd: remove alauda driver
mtd: nand: mxc_nand: mark 'const' properly
mtd: maps: cfi_flagadm: add missing __iomem annotation
mtd: spear_smi: add missing __iomem annotation
mtd: r852: Staticize local symbols
mtd: nandsim: Staticize local symbols
mtd: impa7: add missing __iomem annotation
mtd: sm_ftl: Staticize local symbols
mtd: m25p80: add support for mr25h10
mtd: m25p80: make CONFIG_M25PXX_USE_FAST_READ safe to enable
mtd: m25p80: Pass flags through CAT25_INFO macro
...
Diffstat (limited to 'drivers/mtd/nand/mxc_nand.c')
-rw-r--r-- | drivers/mtd/nand/mxc_nand.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 07e5784..ce8242b 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -266,7 +266,7 @@ static struct nand_ecclayout nandv2_hw_eccoob_4k = { } }; -static const char const *part_probes[] = { +static const char * const part_probes[] = { "cmdlinepart", "RedBoot", "ofpart", NULL }; static void memcpy32_fromio(void *trg, const void __iomem *src, size_t size) @@ -1432,7 +1432,8 @@ static int mxcnd_probe(struct platform_device *pdev) err = mxcnd_probe_dt(host); if (err > 0) { - struct mxc_nand_platform_data *pdata = pdev->dev.platform_data; + struct mxc_nand_platform_data *pdata = + dev_get_platdata(&pdev->dev); if (pdata) { host->pdata = *pdata; host->devtype_data = (struct mxc_nand_devtype_data *) @@ -1446,8 +1447,6 @@ static int mxcnd_probe(struct platform_device *pdev) if (host->devtype_data->needs_ip) { res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; host->regs_ip = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(host->regs_ip)) return PTR_ERR(host->regs_ip); @@ -1457,9 +1456,6 @@ static int mxcnd_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); } - if (!res) - return -ENODEV; - host->base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(host->base)) return PTR_ERR(host->base); @@ -1578,8 +1574,6 @@ static int mxcnd_remove(struct platform_device *pdev) { struct mxc_nand_host *host = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); - nand_release(&host->mtd); return 0; |