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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-02-09 14:43:08 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-02-09 14:43:08 +0100 |
| commit | b4f2d7c3424c00de162c042a5a3a5ed19974677c (patch) | |
| tree | 2783d3212e82f01b53bfb0a408d901918870782e /drivers/nvdimm/namespace_devs.c | |
| parent | 788d23930a9724fc85cdf9999521a867d8748019 (diff) | |
| parent | 34d677a90f0682a26327dbefc0db1cf81647e7bc (diff) | |
| download | kernel_replicant_linux-b4f2d7c3424c00de162c042a5a3a5ed19974677c.tar.gz kernel_replicant_linux-b4f2d7c3424c00de162c042a5a3a5ed19974677c.tar.bz2 kernel_replicant_linux-b4f2d7c3424c00de162c042a5a3a5ed19974677c.zip | |
Merge tag 'irqchip-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip updates for 4.11 from Marc Zyngier
- A number of gic-v3-its cleanups and fixes
- A fix for the MIPS GIC
- One new interrupt controller for the Cortina Gemini platform
- Support for the Qualcomm interrupt combiner, together with
its ACPI goodness
Diffstat (limited to 'drivers/nvdimm/namespace_devs.c')
| -rw-r--r-- | drivers/nvdimm/namespace_devs.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index 6307088b375f..a518cb1b59d4 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -957,6 +957,7 @@ static ssize_t __size_store(struct device *dev, unsigned long long val) { resource_size_t allocated = 0, available = 0; struct nd_region *nd_region = to_nd_region(dev->parent); + struct nd_namespace_common *ndns = to_ndns(dev); struct nd_mapping *nd_mapping; struct nvdimm_drvdata *ndd; struct nd_label_id label_id; @@ -964,7 +965,7 @@ static ssize_t __size_store(struct device *dev, unsigned long long val) u8 *uuid = NULL; int rc, i; - if (dev->driver || to_ndns(dev)->claim) + if (dev->driver || ndns->claim) return -EBUSY; if (is_namespace_pmem(dev)) { @@ -1034,20 +1035,16 @@ static ssize_t __size_store(struct device *dev, unsigned long long val) nd_namespace_pmem_set_resource(nd_region, nspm, val * nd_region->ndr_mappings); - } else if (is_namespace_blk(dev)) { - struct nd_namespace_blk *nsblk = to_nd_namespace_blk(dev); - - /* - * Try to delete the namespace if we deleted all of its - * allocation, this is not the seed device for the - * region, and it is not actively claimed by a btt - * instance. - */ - if (val == 0 && nd_region->ns_seed != dev - && !nsblk->common.claim) - nd_device_unregister(dev, ND_ASYNC); } + /* + * Try to delete the namespace if we deleted all of its + * allocation, this is not the seed device for the region, and + * it is not actively claimed by a btt instance. + */ + if (val == 0 && nd_region->ns_seed != dev && !ndns->claim) + nd_device_unregister(dev, ND_ASYNC); + return rc; } |