diff options
| author | David S. Miller <davem@davemloft.net> | 2016-02-23 00:09:14 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-23 00:09:14 -0500 |
| commit | b633353115e352d3c31c12d4c61978c810f05ea1 (patch) | |
| tree | 055174a1b31a3e10fd2c505788fe6487b0028d00 /drivers/lightnvm/core.c | |
| parent | b1d95ae5c5bd3deba84d00c4f83d7d0836b5936f (diff) | |
| parent | dea08e604408d0303e2332896c5fdd8c1f7d79a2 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/bcm7xxx.c
drivers/net/phy/marvell.c
drivers/net/vxlan.c
All three conflicts were cases of simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/lightnvm/core.c')
| -rw-r--r-- | drivers/lightnvm/core.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 33224cb91c5b..9f6acd5d1d2e 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -572,11 +572,13 @@ int nvm_register(struct request_queue *q, char *disk_name, } } - ret = nvm_get_sysblock(dev, &dev->sb); - if (!ret) - pr_err("nvm: device not initialized.\n"); - else if (ret < 0) - pr_err("nvm: err (%d) on device initialization\n", ret); + if (dev->identity.cap & NVM_ID_DCAP_BBLKMGMT) { + ret = nvm_get_sysblock(dev, &dev->sb); + if (!ret) + pr_err("nvm: device not initialized.\n"); + else if (ret < 0) + pr_err("nvm: err (%d) on device initialization\n", ret); + } /* register device with a supported media manager */ down_write(&nvm_lock); @@ -1055,9 +1057,11 @@ static long __nvm_ioctl_dev_init(struct nvm_ioctl_dev_init *init) strncpy(info.mmtype, init->mmtype, NVM_MMTYPE_LEN); info.fs_ppa.ppa = -1; - ret = nvm_init_sysblock(dev, &info); - if (ret) - return ret; + if (dev->identity.cap & NVM_ID_DCAP_BBLKMGMT) { + ret = nvm_init_sysblock(dev, &info); + if (ret) + return ret; + } memcpy(&dev->sb, &info, sizeof(struct nvm_sb_info)); @@ -1117,7 +1121,10 @@ static long nvm_ioctl_dev_factory(struct file *file, void __user *arg) dev->mt = NULL; } - return nvm_dev_factory(dev, fact.flags); + if (dev->identity.cap & NVM_ID_DCAP_BBLKMGMT) + return nvm_dev_factory(dev, fact.flags); + + return 0; } static long nvm_ctl_ioctl(struct file *file, uint cmd, unsigned long arg) |
