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authorDwaipayan Ray <dwaipayanray1@gmail.com>2021-07-30 11:59:51 +0530
committerCorey Minyard <cminyard@mvista.com>2021-08-12 14:27:52 -0500
commitbf064c7bec3bfe7e28889774dc9e0ca4f7236775 (patch)
tree2b94ab82ef9bf6c4697ca521bf2daabcbe8916cc /drivers/char
parentca8c1c53b03b3b1aef5a6efdab7f1af86be0e6d7 (diff)
char: ipmi: use DEVICE_ATTR helper macro
Instead of open coding DEVICE_ATTR, use the helper macro DEVICE_ATTR_RO to replace DEVICE_ATTR with 0444 octal permissions. This was detected as a part of checkpatch evaluation investigating all reports of DEVICE_ATTR_RO warning type. Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Message-Id: <20210730062951.84876-1-dwaipayanray1@gmail.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 46137a4a5620..5bf927104259 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1605,7 +1605,7 @@ static ssize_t name##_show(struct device *dev, \
\
return snprintf(buf, 10, "%u\n", smi_get_stat(smi_info, name)); \
} \
-static DEVICE_ATTR(name, 0444, name##_show, NULL)
+static DEVICE_ATTR_RO(name)
static ssize_t type_show(struct device *dev,
struct device_attribute *attr,
@@ -1615,7 +1615,7 @@ static ssize_t type_show(struct device *dev,
return snprintf(buf, 10, "%s\n", si_to_str[smi_info->io.si_type]);
}
-static DEVICE_ATTR(type, 0444, type_show, NULL);
+static DEVICE_ATTR_RO(type);
static ssize_t interrupts_enabled_show(struct device *dev,
struct device_attribute *attr,
@@ -1626,8 +1626,7 @@ static ssize_t interrupts_enabled_show(struct device *dev,
return snprintf(buf, 10, "%d\n", enabled);
}
-static DEVICE_ATTR(interrupts_enabled, 0444,
- interrupts_enabled_show, NULL);
+static DEVICE_ATTR_RO(interrupts_enabled);
IPMI_SI_ATTR(short_timeouts);
IPMI_SI_ATTR(long_timeouts);
@@ -1658,7 +1657,7 @@ static ssize_t params_show(struct device *dev,
smi_info->io.irq,
smi_info->io.slave_addr);
}
-static DEVICE_ATTR(params, 0444, params_show, NULL);
+static DEVICE_ATTR_RO(params);
static struct attribute *ipmi_si_dev_attrs[] = {
&dev_attr_type.attr,