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Date: Thu, 19 Oct 2023 00:20:09 -0700
From: Soumya Negi <soumya.negi97@...il.com>
To: Martyn Welch <martyn@...chs.me.uk>,
Manohar Vanga <manohar.vanga@...il.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Andi Shyti <andi.shyti@...ux.intel.com>,
Julia Lawall <julia.lawall@...ia.fr>
Cc: outreachy@...ts.linux.dev, linux-kernel@...r.kernel.org,
linux-staging@...ts.linux.dev,
Soumya Negi <soumya.negi97@...il.com>
Subject: [PATCH v2 1/2] staging: vme_user: Replace printk() with pr_*(),dev_*()
vme.c uses printk() to log messages. To improve and standardize message
formatting, use logging mechanisms pr_err()/pr_warn() and
dev_err()/dev_warn() instead. Retain the printk log levels of the
messages during replacement.
Issue found by checkpatch.pl
Signed-off-by: Soumya Negi <soumya.negi97@...il.com>
---
Changes in v2:
* Change the pr_*() calls used to replace printk's in v1 to dev_*()
wherever possible, as it adds more context to the message.
(as per feedback from julia.lawall@...ia.fr &
gregkh@...uxfoundation.org)
drivers/staging/vme_user/vme.c | 193 +++++++++++++++++++--------------
1 file changed, 109 insertions(+), 84 deletions(-)
diff --git a/drivers/staging/vme_user/vme.c b/drivers/staging/vme_user/vme.c
index 6519a7c994a0..640b2dda3ac6 100644
--- a/drivers/staging/vme_user/vme.c
+++ b/drivers/staging/vme_user/vme.c
@@ -9,6 +9,8 @@
* Copyright 2004 Motorola Inc.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/export.h>
#include <linux/mm.h>
@@ -62,7 +64,7 @@ static struct vme_bridge *find_bridge(struct vme_resource *resource)
return list_entry(resource->entry, struct vme_lm_resource,
list)->parent;
default:
- printk(KERN_ERR "Unknown resource type\n");
+ pr_err("Unknown resource type\n");
return NULL;
}
}
@@ -84,24 +86,25 @@ void *vme_alloc_consistent(struct vme_resource *resource, size_t size,
struct vme_bridge *bridge;
if (!resource) {
- printk(KERN_ERR "No resource\n");
+ pr_err("No resource\n");
return NULL;
}
bridge = find_bridge(resource);
if (!bridge) {
- printk(KERN_ERR "Can't find bridge\n");
+ pr_err("Can't find bridge\n");
return NULL;
}
if (!bridge->parent) {
- printk(KERN_ERR "Dev entry NULL for bridge %s\n", bridge->name);
+ pr_err("Dev entry NULL for bridge %s\n", bridge->name);
return NULL;
}
if (!bridge->alloc_consistent) {
- printk(KERN_ERR "alloc_consistent not supported by bridge %s\n",
- bridge->name);
+ dev_err(bridge->parent,
+ "alloc_consistent not supported by bridge %s\n",
+ bridge->name);
return NULL;
}
@@ -124,24 +127,25 @@ void vme_free_consistent(struct vme_resource *resource, size_t size,
struct vme_bridge *bridge;
if (!resource) {
- printk(KERN_ERR "No resource\n");
+ pr_err("No resource\n");
return;
}
bridge = find_bridge(resource);
if (!bridge) {
- printk(KERN_ERR "Can't find bridge\n");
+ pr_err("Can't find bridge\n");
return;
}
if (!bridge->parent) {
- printk(KERN_ERR "Dev entry NULL for bridge %s\n", bridge->name);
+ pr_err("Dev entry NULL for bridge %s\n", bridge->name);
return;
}
if (!bridge->free_consistent) {
- printk(KERN_ERR "free_consistent not supported by bridge %s\n",
- bridge->name);
+ dev_err(bridge->parent,
+ "free_consistent not supported by bridge %s\n",
+ bridge->name);
return;
}
@@ -161,6 +165,7 @@ EXPORT_SYMBOL(vme_free_consistent);
*/
size_t vme_get_size(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
int enabled, retval;
unsigned long long base, size;
dma_addr_t buf_base;
@@ -184,7 +189,7 @@ size_t vme_get_size(struct vme_resource *resource)
case VME_DMA:
return 0;
default:
- printk(KERN_ERR "Unknown resource type\n");
+ dev_err(bridge->parent, "Unknown resource type\n");
return 0;
}
}
@@ -225,7 +230,7 @@ int vme_check_window(u32 aspace, unsigned long long vme_base,
/* User Defined */
break;
default:
- printk(KERN_ERR "Invalid address space\n");
+ pr_err("Invalid address space\n");
retval = -EINVAL;
break;
}
@@ -288,14 +293,15 @@ struct vme_resource *vme_slave_request(struct vme_dev *vdev, u32 address,
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
goto err_bus;
}
/* Loop through slave resources */
list_for_each_entry(slave_image, &bridge->slave_resources, list) {
if (!slave_image) {
- printk(KERN_ERR "Registered NULL Slave resource\n");
+ dev_err(bridge->parent,
+ "Registered NULL Slave resource\n");
continue;
}
@@ -362,20 +368,20 @@ int vme_slave_set(struct vme_resource *resource, int enabled,
int retval;
if (resource->type != VME_SLAVE) {
- printk(KERN_ERR "Not a slave resource\n");
+ dev_err(bridge->parent, "Not a slave resource\n");
return -EINVAL;
}
image = list_entry(resource->entry, struct vme_slave_resource, list);
if (!bridge->slave_set) {
- printk(KERN_ERR "Function not supported\n");
+ dev_err(bridge->parent, "Function not supported\n");
return -ENOSYS;
}
if (!(((image->address_attr & aspace) == aspace) &&
((image->cycle_attr & cycle) == cycle))) {
- printk(KERN_ERR "Invalid attributes\n");
+ dev_err(bridge->parent, "Invalid attributes\n");
return -EINVAL;
}
@@ -411,14 +417,14 @@ int vme_slave_get(struct vme_resource *resource, int *enabled,
struct vme_slave_resource *image;
if (resource->type != VME_SLAVE) {
- printk(KERN_ERR "Not a slave resource\n");
+ dev_err(bridge->parent, "Not a slave resource\n");
return -EINVAL;
}
image = list_entry(resource->entry, struct vme_slave_resource, list);
if (!bridge->slave_get) {
- printk(KERN_ERR "vme_slave_get not supported\n");
+ dev_err(bridge->parent, "vme_slave_get not supported\n");
return -EINVAL;
}
@@ -435,24 +441,25 @@ EXPORT_SYMBOL(vme_slave_get);
*/
void vme_slave_free(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_slave_resource *slave_image;
if (resource->type != VME_SLAVE) {
- printk(KERN_ERR "Not a slave resource\n");
+ dev_err(bridge->parent, "Not a slave resource\n");
return;
}
slave_image = list_entry(resource->entry, struct vme_slave_resource,
list);
if (!slave_image) {
- printk(KERN_ERR "Can't find slave resource\n");
+ dev_err(bridge->parent, "Can't find slave resource\n");
return;
}
/* Unlock image */
mutex_lock(&slave_image->mtx);
if (slave_image->locked == 0)
- printk(KERN_ERR "Image is already free\n");
+ dev_err(bridge->parent, "Image is already free\n");
slave_image->locked = 0;
mutex_unlock(&slave_image->mtx);
@@ -484,14 +491,15 @@ struct vme_resource *vme_master_request(struct vme_dev *vdev, u32 address,
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
goto err_bus;
}
/* Loop through master resources */
list_for_each_entry(master_image, &bridge->master_resources, list) {
if (!master_image) {
- printk(KERN_WARNING "Registered NULL master resource\n");
+ dev_warn(bridge->parent,
+ "Registered NULL master resource\n");
continue;
}
@@ -511,7 +519,7 @@ struct vme_resource *vme_master_request(struct vme_dev *vdev, u32 address,
/* Check to see if we found a resource */
if (!allocated_image) {
- printk(KERN_ERR "Can't find a suitable resource\n");
+ dev_err(&vdev->dev, "Can't find a suitable resource\n");
goto err_image;
}
@@ -561,21 +569,21 @@ int vme_master_set(struct vme_resource *resource, int enabled,
int retval;
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
image = list_entry(resource->entry, struct vme_master_resource, list);
if (!bridge->master_set) {
- printk(KERN_WARNING "vme_master_set not supported\n");
+ dev_warn(bridge->parent, "vme_master_set not supported\n");
return -EINVAL;
}
if (!(((image->address_attr & aspace) == aspace) &&
((image->cycle_attr & cycle) == cycle) &&
((image->width_attr & dwidth) == dwidth))) {
- printk(KERN_WARNING "Invalid attributes\n");
+ dev_warn(bridge->parent, "Invalid attributes\n");
return -EINVAL;
}
@@ -611,14 +619,14 @@ int vme_master_get(struct vme_resource *resource, int *enabled,
struct vme_master_resource *image;
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
image = list_entry(resource->entry, struct vme_master_resource, list);
if (!bridge->master_get) {
- printk(KERN_WARNING "%s not supported\n", __func__);
+ dev_warn(bridge->parent, "%s not supported\n", __func__);
return -EINVAL;
}
@@ -650,12 +658,13 @@ ssize_t vme_master_read(struct vme_resource *resource, void *buf, size_t count,
size_t length;
if (!bridge->master_read) {
- printk(KERN_WARNING "Reading from resource not supported\n");
+ dev_warn(bridge->parent,
+ "Reading from resource not supported\n");
return -EINVAL;
}
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
@@ -664,7 +673,7 @@ ssize_t vme_master_read(struct vme_resource *resource, void *buf, size_t count,
length = vme_get_size(resource);
if (offset > length) {
- printk(KERN_WARNING "Invalid Offset\n");
+ dev_warn(bridge->parent, "Invalid Offset\n");
return -EFAULT;
}
@@ -698,12 +707,12 @@ ssize_t vme_master_write(struct vme_resource *resource, void *buf,
size_t length;
if (!bridge->master_write) {
- printk(KERN_WARNING "Writing to resource not supported\n");
+ dev_warn(bridge->parent, "Writing to resource not supported\n");
return -EINVAL;
}
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
@@ -712,7 +721,7 @@ ssize_t vme_master_write(struct vme_resource *resource, void *buf,
length = vme_get_size(resource);
if (offset > length) {
- printk(KERN_WARNING "Invalid Offset\n");
+ dev_warn(bridge->parent, "Invalid Offset\n");
return -EFAULT;
}
@@ -749,12 +758,12 @@ unsigned int vme_master_rmw(struct vme_resource *resource, unsigned int mask,
struct vme_master_resource *image;
if (!bridge->master_rmw) {
- printk(KERN_WARNING "Writing to resource not supported\n");
+ dev_warn(bridge->parent, "Writing to resource not supported\n");
return -EINVAL;
}
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
@@ -777,12 +786,13 @@ EXPORT_SYMBOL(vme_master_rmw);
*/
int vme_master_mmap(struct vme_resource *resource, struct vm_area_struct *vma)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_master_resource *image;
phys_addr_t phys_addr;
unsigned long vma_size;
if (resource->type != VME_MASTER) {
- pr_err("Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return -EINVAL;
}
@@ -791,7 +801,7 @@ int vme_master_mmap(struct vme_resource *resource, struct vm_area_struct *vma)
vma_size = vma->vm_end - vma->vm_start;
if (phys_addr + vma_size > image->bus_resource.end + 1) {
- pr_err("Map size cannot exceed the window size\n");
+ dev_err(bridge->parent, "Map size cannot exceed the window size\n");
return -EFAULT;
}
@@ -809,24 +819,25 @@ EXPORT_SYMBOL(vme_master_mmap);
*/
void vme_master_free(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_master_resource *master_image;
if (resource->type != VME_MASTER) {
- printk(KERN_ERR "Not a master resource\n");
+ dev_err(bridge->parent, "Not a master resource\n");
return;
}
master_image = list_entry(resource->entry, struct vme_master_resource,
list);
if (!master_image) {
- printk(KERN_ERR "Can't find master resource\n");
+ dev_err(bridge->parent, "Can't find master resource\n");
return;
}
/* Unlock image */
spin_lock(&master_image->lock);
if (master_image->locked == 0)
- printk(KERN_ERR "Image is already free\n");
+ dev_err(bridge->parent, "Image is already free\n");
master_image->locked = 0;
spin_unlock(&master_image->lock);
@@ -854,18 +865,19 @@ struct vme_resource *vme_dma_request(struct vme_dev *vdev, u32 route)
struct vme_resource *resource = NULL;
/* XXX Not checking resource attributes */
- printk(KERN_ERR "No VME resource Attribute tests done\n");
+ dev_err(&vdev->dev, "No VME resource Attribute tests done\n");
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
goto err_bus;
}
/* Loop through DMA resources */
list_for_each_entry(dma_ctrlr, &bridge->dma_resources, list) {
if (!dma_ctrlr) {
- printk(KERN_ERR "Registered NULL DMA resource\n");
+ dev_err(bridge->parent,
+ "Registered NULL DMA resource\n");
continue;
}
@@ -917,10 +929,11 @@ EXPORT_SYMBOL(vme_dma_request);
*/
struct vme_dma_list *vme_new_dma_list(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_dma_list *dma_list;
if (resource->type != VME_DMA) {
- printk(KERN_ERR "Not a DMA resource\n");
+ dev_err(bridge->parent, "Not a DMA resource\n");
return NULL;
}
@@ -1098,12 +1111,13 @@ int vme_dma_list_add(struct vme_dma_list *list, struct vme_dma_attr *src,
int retval;
if (!bridge->dma_list_add) {
- printk(KERN_WARNING "Link List DMA generation not supported\n");
+ dev_warn(bridge->parent,
+ "Link List DMA generation not supported\n");
return -EINVAL;
}
if (!mutex_trylock(&list->mtx)) {
- printk(KERN_ERR "Link List already submitted\n");
+ dev_err(bridge->parent, "Link List already submitted\n");
return -EINVAL;
}
@@ -1131,7 +1145,8 @@ int vme_dma_list_exec(struct vme_dma_list *list)
int retval;
if (!bridge->dma_list_exec) {
- printk(KERN_ERR "Link List DMA execution not supported\n");
+ dev_err(bridge->parent,
+ "Link List DMA execution not supported\n");
return -EINVAL;
}
@@ -1160,12 +1175,13 @@ int vme_dma_list_free(struct vme_dma_list *list)
int retval;
if (!bridge->dma_list_empty) {
- printk(KERN_WARNING "Emptying of Link Lists not supported\n");
+ dev_warn(bridge->parent,
+ "Emptying of Link Lists not supported\n");
return -EINVAL;
}
if (!mutex_trylock(&list->mtx)) {
- printk(KERN_ERR "Link List in use\n");
+ dev_err(bridge->parent, "Link List in use\n");
return -EBUSY;
}
@@ -1175,7 +1191,7 @@ int vme_dma_list_free(struct vme_dma_list *list)
*/
retval = bridge->dma_list_empty(list);
if (retval) {
- printk(KERN_ERR "Unable to empty link-list entries\n");
+ dev_err(bridge->parent, "Unable to empty link-list entries\n");
mutex_unlock(&list->mtx);
return retval;
}
@@ -1197,22 +1213,24 @@ EXPORT_SYMBOL(vme_dma_list_free);
*/
int vme_dma_free(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_dma_resource *ctrlr;
if (resource->type != VME_DMA) {
- printk(KERN_ERR "Not a DMA resource\n");
+ dev_err(bridge->parent, "Not a DMA resource\n");
return -EINVAL;
}
ctrlr = list_entry(resource->entry, struct vme_dma_resource, list);
if (!mutex_trylock(&ctrlr->mtx)) {
- printk(KERN_ERR "Resource busy, can't free\n");
+ dev_err(bridge->parent, "Resource busy, can't free\n");
return -EBUSY;
}
if (!(list_empty(&ctrlr->pending) && list_empty(&ctrlr->running))) {
- printk(KERN_WARNING "Resource still processing transfers\n");
+ dev_warn(bridge->parent,
+ "Resource still processing transfers\n");
mutex_unlock(&ctrlr->mtx);
return -EBUSY;
}
@@ -1290,8 +1308,9 @@ void vme_irq_handler(struct vme_bridge *bridge, int level, int statid)
if (call)
call(level, statid, priv_data);
else
- printk(KERN_WARNING "Spurious VME interrupt, level:%x, vector:%x\n",
- level, statid);
+ dev_warn(bridge->parent,
+ "Spurious VME interrupt, level:%x, vector:%x\n", level,
+ statid);
}
EXPORT_SYMBOL(vme_irq_handler);
@@ -1319,17 +1338,18 @@ int vme_irq_request(struct vme_dev *vdev, int level, int statid,
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
return -EINVAL;
}
if ((level < 1) || (level > 7)) {
- printk(KERN_ERR "Invalid interrupt level\n");
+ dev_err(bridge->parent, "Invalid interrupt level\n");
return -EINVAL;
}
if (!bridge->irq_set) {
- printk(KERN_ERR "Configuring interrupts not supported\n");
+ dev_err(bridge->parent,
+ "Configuring interrupts not supported\n");
return -EINVAL;
}
@@ -1337,7 +1357,7 @@ int vme_irq_request(struct vme_dev *vdev, int level, int statid,
if (bridge->irq[level - 1].callback[statid].func) {
mutex_unlock(&bridge->irq_mtx);
- printk(KERN_WARNING "VME Interrupt already taken\n");
+ dev_warn(bridge->parent, "VME Interrupt already taken\n");
return -EBUSY;
}
@@ -1368,17 +1388,18 @@ void vme_irq_free(struct vme_dev *vdev, int level, int statid)
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
return;
}
if ((level < 1) || (level > 7)) {
- printk(KERN_ERR "Invalid interrupt level\n");
+ dev_err(bridge->parent, "Invalid interrupt level\n");
return;
}
if (!bridge->irq_set) {
- printk(KERN_ERR "Configuring interrupts not supported\n");
+ dev_err(bridge->parent,
+ "Configuring interrupts not supported\n");
return;
}
@@ -1415,17 +1436,18 @@ int vme_irq_generate(struct vme_dev *vdev, int level, int statid)
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
return -EINVAL;
}
if ((level < 1) || (level > 7)) {
- printk(KERN_WARNING "Invalid interrupt level\n");
+ dev_warn(bridge->parent, "Invalid interrupt level\n");
return -EINVAL;
}
if (!bridge->irq_generate) {
- printk(KERN_WARNING "Interrupt generation not supported\n");
+ dev_warn(bridge->parent,
+ "Interrupt generation not supported\n");
return -EINVAL;
}
@@ -1452,14 +1474,15 @@ struct vme_resource *vme_lm_request(struct vme_dev *vdev)
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
goto err_bus;
}
/* Loop through LM resources */
list_for_each_entry(lm, &bridge->lm_resources, list) {
if (!lm) {
- printk(KERN_ERR "Registered NULL Location Monitor resource\n");
+ dev_err(bridge->parent,
+ "Registered NULL Location Monitor resource\n");
continue;
}
@@ -1511,10 +1534,11 @@ EXPORT_SYMBOL(vme_lm_request);
*/
int vme_lm_count(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return -EINVAL;
}
@@ -1545,14 +1569,14 @@ int vme_lm_set(struct vme_resource *resource, unsigned long long lm_base,
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return -EINVAL;
}
lm = list_entry(resource->entry, struct vme_lm_resource, list);
if (!bridge->lm_set) {
- printk(KERN_ERR "vme_lm_set not supported\n");
+ dev_err(bridge->parent, "vme_lm_set not supported\n");
return -EINVAL;
}
@@ -1581,14 +1605,14 @@ int vme_lm_get(struct vme_resource *resource, unsigned long long *lm_base,
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return -EINVAL;
}
lm = list_entry(resource->entry, struct vme_lm_resource, list);
if (!bridge->lm_get) {
- printk(KERN_ERR "vme_lm_get not supported\n");
+ dev_err(bridge->parent, "vme_lm_get not supported\n");
return -EINVAL;
}
@@ -1618,14 +1642,14 @@ int vme_lm_attach(struct vme_resource *resource, int monitor,
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return -EINVAL;
}
lm = list_entry(resource->entry, struct vme_lm_resource, list);
if (!bridge->lm_attach) {
- printk(KERN_ERR "vme_lm_attach not supported\n");
+ dev_err(bridge->parent, "vme_lm_attach not supported\n");
return -EINVAL;
}
@@ -1651,14 +1675,14 @@ int vme_lm_detach(struct vme_resource *resource, int monitor)
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return -EINVAL;
}
lm = list_entry(resource->entry, struct vme_lm_resource, list);
if (!bridge->lm_detach) {
- printk(KERN_ERR "vme_lm_detach not supported\n");
+ dev_err(bridge->parent, "vme_lm_detach not supported\n");
return -EINVAL;
}
@@ -1680,10 +1704,11 @@ EXPORT_SYMBOL(vme_lm_detach);
*/
void vme_lm_free(struct vme_resource *resource)
{
+ struct vme_bridge *bridge = find_bridge(resource);
struct vme_lm_resource *lm;
if (resource->type != VME_LM) {
- printk(KERN_ERR "Not a Location Monitor resource\n");
+ dev_err(bridge->parent, "Not a Location Monitor resource\n");
return;
}
@@ -1720,12 +1745,12 @@ int vme_slot_num(struct vme_dev *vdev)
bridge = vdev->bridge;
if (!bridge) {
- printk(KERN_ERR "Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
return -EINVAL;
}
if (!bridge->slot_get) {
- printk(KERN_WARNING "vme_slot_num not supported\n");
+ dev_warn(bridge->parent, "vme_slot_num not supported\n");
return -EINVAL;
}
@@ -1748,7 +1773,7 @@ int vme_bus_num(struct vme_dev *vdev)
bridge = vdev->bridge;
if (!bridge) {
- pr_err("Can't find VME bus\n");
+ dev_err(&vdev->dev, "Can't find VME bus\n");
return -EINVAL;
}
--
2.42.0
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