From 81beea55cb7407a52bac16f7d01a415e008c910f Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 21 Apr 2022 08:33:39 -0700 Subject: nvdimm: Drop nd_device_lock() Now that all NVDIMM subsystem locking is validated with custom lock classes, there is no need for the custom usage of the lockdep_mutex. Cc: Vishal Verma Cc: Dave Jiang Cc: Ira Weiny Reviewed-by: Ira Weiny Link: https://lore.kernel.org/r/165055521979.3745911.10751769706032029999.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams --- drivers/nvdimm/region_devs.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/nvdimm/region_devs.c') diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 8650e8d39c89..d976260eca7a 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -279,7 +279,7 @@ static ssize_t set_cookie_show(struct device *dev, * the v1.1 namespace label cookie definition. To read all this * data we need to wait for probing to settle. */ - nd_device_lock(dev); + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); if (nd_region->ndr_mappings) { @@ -296,7 +296,7 @@ static ssize_t set_cookie_show(struct device *dev, } } nvdimm_bus_unlock(dev); - nd_device_unlock(dev); + device_unlock(dev); if (rc) return rc; @@ -353,12 +353,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ - nd_device_lock(dev); + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); - nd_device_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -370,12 +370,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; - nd_device_lock(dev); + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); - nd_device_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -549,12 +549,12 @@ static ssize_t region_badblocks_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); ssize_t rc; - nd_device_lock(dev); + device_lock(dev); if (dev->driver) rc = badblocks_show(&nd_region->bb, buf, 0); else rc = -ENXIO; - nd_device_unlock(dev); + device_unlock(dev); return rc; } -- cgit v1.2.3