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| author | Joe Perches <joe@perches.com> | 2017-12-19 19:15:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 16:34:34 +0100 |
| commit | c828a8920307185b7194b575731e8387c99a5a67 (patch) | |
| tree | ba6d8d4416693df1b322938fbb3eaceea1322df9 /drivers/nvme | |
| parent | treewide: Use DEVICE_ATTR_RW (diff) | |
| download | linux-c828a8920307185b7194b575731e8387c99a5a67.tar.xz linux-c828a8920307185b7194b575731e8387c99a5a67.zip | |
treewide: Use DEVICE_ATTR_RO
Convert DEVICE_ATTR uses to DEVICE_ATTR_RO 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*\(?(?:\s*S_IRUGO\s*|\s*0444\s*)\)?\s*,\s*\1_show\s*,\s*NULL\s*\)/DEVICE_ATTR_RO(\1)/g; print;}'
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 1e46e60b8f10..e085ca9d8664 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2471,14 +2471,14 @@ static ssize_t wwid_show(struct device *dev, struct device_attribute *attr, serial_len, subsys->serial, model_len, subsys->model, head->ns_id); } -static DEVICE_ATTR(wwid, S_IRUGO, wwid_show, NULL); +static DEVICE_ATTR_RO(wwid); static ssize_t nguid_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%pU\n", dev_to_ns_head(dev)->ids.nguid); } -static DEVICE_ATTR(nguid, S_IRUGO, nguid_show, NULL); +static DEVICE_ATTR_RO(nguid); static ssize_t uuid_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -2495,21 +2495,21 @@ static ssize_t uuid_show(struct device *dev, struct device_attribute *attr, } return sprintf(buf, "%pU\n", &ids->uuid); } -static DEVICE_ATTR(uuid, S_IRUGO, uuid_show, NULL); +static DEVICE_ATTR_RO(uuid); static ssize_t eui_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%8ph\n", dev_to_ns_head(dev)->ids.eui64); } -static DEVICE_ATTR(eui, S_IRUGO, eui_show, NULL); +static DEVICE_ATTR_RO(eui); static ssize_t nsid_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%d\n", dev_to_ns_head(dev)->ns_id); } -static DEVICE_ATTR(nsid, S_IRUGO, nsid_show, NULL); +static DEVICE_ATTR_RO(nsid); static struct attribute *nvme_ns_id_attrs[] = { &dev_attr_wwid.attr, |