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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-11-24 10:22:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-26 20:12:47 -0800 |
| commit | 5858441c95587c6869950314742d99e6a03a2d16 (patch) | |
| tree | a190951e5c2340e9bc0a9eb3e9e87c03e1e6f90e /fs/debugfs/file.c | |
| parent | 124a6b4c4dae0317a0689a42ed0c68fabeb10c8d (diff) | |
| download | lwn-5858441c95587c6869950314742d99e6a03a2d16.tar.gz lwn-5858441c95587c6869950314742d99e6a03a2d16.zip | |
debugfs: remove unneeded cast in debugfs_print_regs32()
The cast here causes a Sparse warning:
fs/debugfs/file.c:561:42: warning: cast removes address space of expression
fs/debugfs/file.c:561:42: warning: incorrect type in argument 1 (different address spaces)
fs/debugfs/file.c:561:42: expected void const volatile [noderef] <asn:2>*addr
fs/debugfs/file.c:561:42: got void *<noident>
It's redundant to cast it to a (void *) anyway when it is already a
(void __iomem *).
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/debugfs/file.c')
| -rw-r--r-- | fs/debugfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index e0a3a59a6744..989f07fb86f7 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -558,7 +558,7 @@ int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs, if (prefix) ret += seq_printf(s, "%s", prefix); ret += seq_printf(s, "%s = 0x%08x\n", regs->name, - readl((void *)(base + regs->offset))); + readl(base + regs->offset)); } return ret; } |