diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-09 10:15:46 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-09 10:15:46 -0700 |
commit | a637b0d45947df686979b85361ad5bfa9d19fdd3 (patch) | |
tree | 926207cdfbbde430d1e7b515f32fe1c740b15745 /drivers/mtd/nand/denali_dt.c | |
parent | f78089e87e576f91396a5d428d14b552178dfb17 (diff) | |
parent | cdb6404cc53a166a1e3b0179bd8d1f4070beff41 (diff) |
Merge tag 'for-linus-20130509' of git://git.infradead.org/linux-mtd
Pull MTD update from David Woodhouse:
- Lots of cleanups from Artem, including deletion of some obsolete
drivers
- Support partitions larger than 4GiB in device tree
- Support for new SPI chips
* tag 'for-linus-20130509' of git://git.infradead.org/linux-mtd: (83 commits)
mtd: omap2: Use module_platform_driver()
mtd: bf5xx_nand: Use module_platform_driver()
mtd: denali_dt: Remove redundant use of of_match_ptr
mtd: denali_dt: Change return value to fix smatch warning
mtd: denali_dt: Use module_platform_driver()
mtd: denali_dt: Fix incorrect error check
mtd: nand: subpage write support for hardware based ECC schemes
mtd: omap2: use msecs_to_jiffies()
mtd: nand_ids: use size macros
mtd: nand_ids: improve LEGACY_ID_NAND macro a bit
mtd: add 4 Toshiba nand chips for the full-id case
mtd: add the support to parse out the full-id nand type
mtd: add new fields to nand_flash_dev{}
mtd: sh_flctl: Use of_match_ptr() macro
mtd: gpio: Use of_match_ptr() macro
mtd: gpio: Use devm_kzalloc()
mtd: davinci_nand: Use of_match_ptr()
mtd: dataflash: Use of_match_ptr() macro
mtd: remove h720x flash support
mtd: onenand: remove OneNAND simulator
...
Diffstat (limited to 'drivers/mtd/nand/denali_dt.c')
-rw-r--r-- | drivers/mtd/nand/denali_dt.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/mtd/nand/denali_dt.c b/drivers/mtd/nand/denali_dt.c index 546f8cb5688d..92530244e2cb 100644 --- a/drivers/mtd/nand/denali_dt.c +++ b/drivers/mtd/nand/denali_dt.c @@ -42,7 +42,7 @@ static void __iomem *request_and_map(struct device *dev, } ptr = devm_ioremap_nocache(dev, res->start, resource_size(res)); - if (!res) + if (!ptr) dev_err(dev, "ioremap_nocache of %s failed!", res->name); return ptr; @@ -90,7 +90,7 @@ static int denali_dt_probe(struct platform_device *ofdev) denali->irq = platform_get_irq(ofdev, 0); if (denali->irq < 0) { dev_err(&ofdev->dev, "no irq defined\n"); - return -ENXIO; + return denali->irq; } denali->flash_reg = request_and_map(&ofdev->dev, denali_reg); @@ -146,21 +146,11 @@ static struct platform_driver denali_dt_driver = { .driver = { .name = "denali-nand-dt", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(denali_nand_dt_ids), + .of_match_table = denali_nand_dt_ids, }, }; -static int __init denali_init_dt(void) -{ - return platform_driver_register(&denali_dt_driver); -} -module_init(denali_init_dt); - -static void __exit denali_exit_dt(void) -{ - platform_driver_unregister(&denali_dt_driver); -} -module_exit(denali_exit_dt); +module_platform_driver(denali_dt_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jamie Iles"); |