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From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
To: helgaas@kernel.org
Cc: linux-pci@vger.kernel.org, stuart.w.hayes@gmail.com,
	dan.j.williams@intel.com
Subject: [PATCH 3/3] misc: enclosure: update sysfs api
Date: Thu, 17 Nov 2022 17:34:07 +0100	[thread overview]
Message-ID: <20221117163407.28472-4-mariusz.tkaczyk@linux.intel.com> (raw)
In-Reply-To: <20221117163407.28472-1-mariusz.tkaczyk@linux.intel.com>

Use DEVICE_ATTR RW, RO and WO macros. Update function names
accordingly.
No functional changes intended.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
---
 drivers/misc/enclosure.c | 69 +++++++++++++++++-----------------------
 1 file changed, 30 insertions(+), 39 deletions(-)

diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c
index 00f50fd0cc85..ab2fd918ecf6 100644
--- a/drivers/misc/enclosure.c
+++ b/drivers/misc/enclosure.c
@@ -473,8 +473,8 @@ static const char *const enclosure_type[] = {
 	[ENCLOSURE_COMPONENT_ARRAY_DEVICE] = "array device",
 };
 
-static ssize_t get_component_fault(struct device *cdev,
-				   struct device_attribute *attr, char *buf)
+static ssize_t fault_show(struct device *cdev, struct device_attribute *attr,
+			  char *buf)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -485,9 +485,8 @@ static ssize_t get_component_fault(struct device *cdev,
 	return sysfs_emit(buf, "%d\n", status);
 }
 
-static ssize_t set_component_fault(struct device *cdev,
-				   struct device_attribute *attr,
-				   const char *buf, size_t count)
+static ssize_t fault_store(struct device *cdev, struct device_attribute *attr,
+			   const char *buf, size_t count)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -498,8 +497,8 @@ static ssize_t set_component_fault(struct device *cdev,
 	return count;
 }
 
-static ssize_t get_component_status(struct device *cdev,
-				    struct device_attribute *attr,char *buf)
+static ssize_t status_show(struct device *cdev, struct device_attribute *attr,
+			   char *buf)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -510,9 +509,8 @@ static ssize_t get_component_status(struct device *cdev,
 	return sysfs_emit(buf, "%s\n", enclosure_status[status]);
 }
 
-static ssize_t set_component_status(struct device *cdev,
-				    struct device_attribute *attr,
-				    const char *buf, size_t count)
+static ssize_t status_store(struct device *cdev, struct device_attribute *attr,
+			    const char *buf, size_t count)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -533,9 +531,8 @@ static ssize_t set_component_status(struct device *cdev,
 		return -EINVAL;
 }
 
-static ssize_t set_component_active(struct device *cdev,
-				    struct device_attribute *attr,
-				    const char *buf, size_t count)
+static ssize_t active_store(struct device *cdev, struct device_attribute *attr,
+			    const char *buf, size_t count)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -546,8 +543,8 @@ static ssize_t set_component_active(struct device *cdev,
 	return count;
 }
 
-static ssize_t get_component_locate(struct device *cdev,
-				    struct device_attribute *attr, char *buf)
+static ssize_t locate_show(struct device *cdev, struct device_attribute *attr,
+			   char *buf)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -558,9 +555,8 @@ static ssize_t get_component_locate(struct device *cdev,
 	return sysfs_emit(buf, "%d\n", status);
 }
 
-static ssize_t set_component_locate(struct device *cdev,
-				    struct device_attribute *attr,
-				    const char *buf, size_t count)
+static ssize_t locate_store(struct device *cdev, struct device_attribute *attr,
+			    const char *buf, size_t count)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -571,9 +567,8 @@ static ssize_t set_component_locate(struct device *cdev,
 	return count;
 }
 
-static ssize_t get_component_power_status(struct device *cdev,
-					  struct device_attribute *attr,
-					  char *buf)
+static ssize_t power_status_show(struct device *cdev,
+				 struct device_attribute *attr, char *buf)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -588,9 +583,9 @@ static ssize_t get_component_power_status(struct device *cdev,
 	return sysfs_emit(buf, "%s\n", ecomp->power_status ? "on" : "off");
 }
 
-static ssize_t set_component_power_status(struct device *cdev,
-					  struct device_attribute *attr,
-					  const char *buf, size_t count)
+static ssize_t power_status_store(struct device *cdev,
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
 {
 	struct enclosure_device *edev = to_enclosure_device(cdev->parent);
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -610,16 +605,16 @@ static ssize_t set_component_power_status(struct device *cdev,
 	return count;
 }
 
-static ssize_t get_component_type(struct device *cdev,
-				  struct device_attribute *attr, char *buf)
+static ssize_t type_show(struct device *cdev,
+			 struct device_attribute *attr, char *buf)
 {
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
 
 	return sysfs_emit(buf, "%s\n", enclosure_type[ecomp->type]);
 }
 
-static ssize_t get_component_slot(struct device *cdev,
-				  struct device_attribute *attr, char *buf)
+static ssize_t slot_show(struct device *cdev,
+			 struct device_attribute *attr, char *buf)
 {
 	struct enclosure_component *ecomp = to_enclosure_component(cdev);
 	int slot;
@@ -633,17 +628,13 @@ static ssize_t get_component_slot(struct device *cdev,
 	return sysfs_emit(buf, "%d\n", slot);
 }
 
-static DEVICE_ATTR(fault, S_IRUGO | S_IWUSR, get_component_fault,
-		    set_component_fault);
-static DEVICE_ATTR(status, S_IRUGO | S_IWUSR, get_component_status,
-		   set_component_status);
-static DEVICE_ATTR(active, S_IWUSR, NULL, set_component_active);
-static DEVICE_ATTR(locate, S_IRUGO | S_IWUSR, get_component_locate,
-		   set_component_locate);
-static DEVICE_ATTR(power_status, S_IRUGO | S_IWUSR, get_component_power_status,
-		   set_component_power_status);
-static DEVICE_ATTR(type, S_IRUGO, get_component_type, NULL);
-static DEVICE_ATTR(slot, S_IRUGO, get_component_slot, NULL);
+static DEVICE_ATTR_RW(fault);
+static DEVICE_ATTR_RW(status);
+static DEVICE_ATTR_WO(active);
+static DEVICE_ATTR_RW(locate);
+static DEVICE_ATTR_RW(power_status);
+static DEVICE_ATTR_RO(type);
+static DEVICE_ATTR_RO(slot);
 
 static struct attribute *enclosure_component_attrs[] = {
 	&dev_attr_fault.attr,
-- 
2.26.2


  parent reply	other threads:[~2022-11-17 16:36 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-17 16:34 [PATCH 0/3] Enclosure sysfs refactor Mariusz Tkaczyk
2022-11-17 16:34 ` [PATCH 1/3] misc: enclosure: remove get_active() callback Mariusz Tkaczyk
2023-05-04 17:22   ` Dan Williams
2022-11-17 16:34 ` [PATCH 2/3] misc: enclosure, ses: simplify some get callbacks Mariusz Tkaczyk
2023-05-04 23:58   ` Dan Williams
2023-05-05 11:45     ` Mariusz Tkaczyk
2023-05-05 17:33       ` Dan Williams
2022-11-17 16:34 ` Mariusz Tkaczyk [this message]
2023-05-05  0:11   ` [PATCH 3/3] misc: enclosure: update sysfs api Dan Williams
2023-05-04 12:10 ` [PATCH 0/3] Enclosure sysfs refactor Mariusz Tkaczyk
2023-05-04 17:16   ` Dan Williams
2023-05-05  9:12     ` Mariusz Tkaczyk

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