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author | Dan Williams <dan.j.williams@intel.com> | 2020-10-14 01:49:38 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-14 03:38:28 +0200 |
commit | 174ebece379bad6331048560dc7f7abfdb8442ee (patch) | |
tree | 022d57b88c074f1e5c7acffe82e9e25b5ef8b855 /drivers/dax/bus.h | |
parent | device-dax: drop the dax_region.pfn_flags attribute (diff) | |
download | linux-174ebece379bad6331048560dc7f7abfdb8442ee.tar.xz linux-174ebece379bad6331048560dc7f7abfdb8442ee.zip |
device-dax: move instance creation parameters to 'struct dev_dax_data'
In preparation for adding more parameters to instance creation, move
existing parameters to a new struct.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brice Goglin <Brice.Goglin@inria.fr>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: David Airlie <airlied@linux.ie>
Cc: David Hildenbrand <david@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Jia He <justin.he@arm.com>
Cc: Joao Martins <joao.m.martins@oracle.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: Paul Mackerras <paulus@ozlabs.org>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Hulk Robot <hulkci@huawei.com>
Cc: Jason Yan <yanaijie@huawei.com>
Cc: "Jérôme Glisse" <jglisse@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: kernel test robot <lkp@intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Link: https://lkml.kernel.org/r/159643099411.4062302.1337305960720423895.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/dax/bus.h')
-rw-r--r-- | drivers/dax/bus.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/dax/bus.h b/drivers/dax/bus.h index 55577e9791da..299c2e7fac09 100644 --- a/drivers/dax/bus.h +++ b/drivers/dax/bus.h @@ -13,18 +13,18 @@ struct dax_region *alloc_dax_region(struct device *parent, int region_id, struct resource *res, int target_node, unsigned int align); enum dev_dax_subsys { - DEV_DAX_BUS, + DEV_DAX_BUS = 0, /* zeroed dev_dax_data picks this by default */ DEV_DAX_CLASS, }; -struct dev_dax *__devm_create_dev_dax(struct dax_region *dax_region, int id, - struct dev_pagemap *pgmap, enum dev_dax_subsys subsys); +struct dev_dax_data { + struct dax_region *dax_region; + struct dev_pagemap *pgmap; + enum dev_dax_subsys subsys; + int id; +}; -static inline struct dev_dax *devm_create_dev_dax(struct dax_region *dax_region, - int id, struct dev_pagemap *pgmap) -{ - return __devm_create_dev_dax(dax_region, id, pgmap, DEV_DAX_BUS); -} +struct dev_dax *devm_create_dev_dax(struct dev_dax_data *data); /* to be deleted when DEV_DAX_CLASS is removed */ struct dev_dax *__dax_pmem_probe(struct device *dev, enum dev_dax_subsys subsys); |