diff options
| author | Joe Perches <joe@perches.com> | 2017-12-19 10:15:09 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 16:34:35 +0100 |
| commit | 6cbaefb4bf2ce6746e49c972289702133b347ffa (patch) | |
| tree | b52aaffb94a7fdc0b7b829fbdc6b4d5903cc76b9 /arch | |
| parent | c828a8920307185b7194b575731e8387c99a5a67 (diff) | |
treewide: Use DEVICE_ATTR_WO
Convert DEVICE_ATTR uses to DEVICE_ATTR_WO where possible.
Done with perl script:
$ git grep -w --name-only DEVICE_ATTR | \
xargs perl -i -e 'local $/; while (<>) { s/\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?(?:\s*S_IWUSR\s*|\s*0200\s*)\)?\s*,\s*NULL\s*,\s*\s_store\s*\)/DEVICE_ATTR_WO(\1)/g; print;}'
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/smp.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/core.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index b8c1a85bcf2d..a919b2f0141d 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1151,7 +1151,7 @@ static ssize_t __ref rescan_store(struct device *dev, rc = smp_rescan_cpus(); return rc ? rc : count; } -static DEVICE_ATTR(rescan, 0200, NULL, rescan_store); +static DEVICE_ATTR_WO(rescan); #endif /* CONFIG_HOTPLUG_CPU */ static int __init s390_smp_init(void) diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c index c4fa4a85d4cb..09c74b0560dd 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -560,7 +560,7 @@ static ssize_t pf_show(struct device *dev, return sprintf(buf, "0x%x\n", uci->cpu_sig.pf); } -static DEVICE_ATTR(reload, 0200, NULL, reload_store); +static DEVICE_ATTR_WO(reload); static DEVICE_ATTR(version, 0400, version_show, NULL); static DEVICE_ATTR(processor_flags, 0400, pf_show, NULL); |