Commit-ID: 4c1eaa2344fb26bb5e936fb4d8ee307343ea0089
Gitweb: http://git.kernel.org/tip/4c1eaa2344fb26bb5e936fb4d8ee307343ea0089
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Wed, 1 Apr 2015 09:12:19 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 1 Apr 2015 17:03:57 +0200
drivers/block/pmem: Fix 32-bit build warning in pmem_alloc()
Fix:
drivers/block/pmem.c: In function ‘pmem_alloc’:
drivers/block/pmem.c:138:7: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘phys_addr_t’ [-Wformat=]
By using the proper %pa format specifier we use for 'phys_addr_t' arguments.
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Boaz Harrosh <boaz@xxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Keith Busch <keith.busch@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
Cc: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-nvdimm@xxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
drivers/block/pmem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/pmem.c b/drivers/block/pmem.c
index 988f384..eabf4a8 100644
--- a/drivers/block/pmem.c
+++ b/drivers/block/pmem.c
@@ -134,8 +134,7 @@ static struct pmem_device *pmem_alloc(struct device *dev, struct resource *res)
err = -EINVAL;
if (!request_mem_region(pmem->phys_addr, pmem->size, "pmem")) {
- dev_warn(dev, "could not reserve region [0x%llx:0x%zx]\n",
- pmem->phys_addr, pmem->size);
+ dev_warn(dev, "could not reserve region [0x%pa:0x%zx]\n", &pmem->phys_addr, pmem->size);
goto out_free_dev;
}
--
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