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authorJoe Perches <joe@perches.com>2017-12-19 10:15:08 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-01-09 16:34:34 +0100
commitc828a8920307185b7194b575731e8387c99a5a67 (patch)
treeba6d8d4416693df1b322938fbb3eaceea1322df9 /drivers/s390/cio
parentb6b996b6cdeecf7e1646c87422e04e446ddce124 (diff)
downloadblackbird-op-linux-c828a8920307185b7194b575731e8387c99a5a67.tar.gz
blackbird-op-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/s390/cio')
-rw-r--r--drivers/s390/cio/css.c8
-rw-r--r--drivers/s390/cio/device.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 0f11dce6e224..9263a0fb3858 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -268,7 +268,7 @@ static ssize_t type_show(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%01x\n", sch->st);
}
-static DEVICE_ATTR(type, 0444, type_show, NULL);
+static DEVICE_ATTR_RO(type);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -278,7 +278,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "css:t%01X\n", sch->st);
}
-static DEVICE_ATTR(modalias, 0444, modalias_show, NULL);
+static DEVICE_ATTR_RO(modalias);
static struct attribute *subch_attrs[] = {
&dev_attr_type.attr,
@@ -315,7 +315,7 @@ static ssize_t chpids_show(struct device *dev,
ret += sprintf(buf + ret, "\n");
return ret;
}
-static DEVICE_ATTR(chpids, 0444, chpids_show, NULL);
+static DEVICE_ATTR_RO(chpids);
static ssize_t pimpampom_show(struct device *dev,
struct device_attribute *attr,
@@ -327,7 +327,7 @@ static ssize_t pimpampom_show(struct device *dev,
return sprintf(buf, "%02x %02x %02x\n",
pmcw->pim, pmcw->pam, pmcw->pom);
}
-static DEVICE_ATTR(pimpampom, 0444, pimpampom_show, NULL);
+static DEVICE_ATTR_RO(pimpampom);
static struct attribute *io_subchannel_type_attrs[] = {
&dev_attr_chpids.attr,
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 6eefb67b31f3..f50ea035aa9b 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -597,13 +597,13 @@ static ssize_t vpm_show(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%02x\n", sch->vpm);
}
-static DEVICE_ATTR(devtype, 0444, devtype_show, NULL);
-static DEVICE_ATTR(cutype, 0444, cutype_show, NULL);
-static DEVICE_ATTR(modalias, 0444, modalias_show, NULL);
+static DEVICE_ATTR_RO(devtype);
+static DEVICE_ATTR_RO(cutype);
+static DEVICE_ATTR_RO(modalias);
static DEVICE_ATTR_RW(online);
static DEVICE_ATTR(availability, 0444, available_show, NULL);
static DEVICE_ATTR(logging, 0200, NULL, initiate_logging);
-static DEVICE_ATTR(vpm, 0444, vpm_show, NULL);
+static DEVICE_ATTR_RO(vpm);
static struct attribute *io_subchannel_attrs[] = {
&dev_attr_logging.attr,
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