[PATCH v2 2/2] driver: base: Prefer unsigned int to bare use of unsigned

From: Jinchao Wang
Date: Mon Jun 28 2021 - 13:19:57 EST


Fix checkpatch warnings:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

Signed-off-by: Jinchao Wang <wjc@xxxxxxxxxx>
---
-change for v2 2/2:
-Split patch
---
drivers/base/cpu.c | 4 ++--
drivers/base/map.c | 12 ++++++------
drivers/base/node.c | 8 ++++----
3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 5ef14db97904..5fc258073bc7 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -388,7 +388,7 @@ int register_cpu(struct cpu *cpu, int num)
return 0;
}

-struct device *get_cpu_device(unsigned cpu)
+struct device *get_cpu_device(unsigned int cpu)
{
if (cpu < nr_cpu_ids && cpu_possible(cpu))
return per_cpu(cpu_sys_devices, cpu);
@@ -484,7 +484,7 @@ static const struct attribute_group *cpu_root_attr_groups[] = {
NULL,
};

-bool cpu_is_hotpluggable(unsigned cpu)
+bool cpu_is_hotpluggable(unsigned int cpu)
{
struct device *dev = get_cpu_device(cpu);
return dev && container_of(dev, struct cpu, dev)->hotpluggable;
diff --git a/drivers/base/map.c b/drivers/base/map.c
index 5650ab2b247a..83aeb09ca161 100644
--- a/drivers/base/map.c
+++ b/drivers/base/map.c
@@ -33,9 +33,9 @@ int kobj_map(struct kobj_map *domain, dev_t dev, unsigned long range,
struct module *module, kobj_probe_t *probe,
int (*lock)(dev_t, void *), void *data)
{
- unsigned n = MAJOR(dev + range - 1) - MAJOR(dev) + 1;
- unsigned index = MAJOR(dev);
- unsigned i;
+ unsigned int n = MAJOR(dev + range - 1) - MAJOR(dev) + 1;
+ unsigned int index = MAJOR(dev);
+ unsigned int i;
struct probe *p;

if (n > 255)
@@ -67,9 +67,9 @@ int kobj_map(struct kobj_map *domain, dev_t dev, unsigned long range,

void kobj_unmap(struct kobj_map *domain, dev_t dev, unsigned long range)
{
- unsigned n = MAJOR(dev + range - 1) - MAJOR(dev) + 1;
- unsigned index = MAJOR(dev);
- unsigned i;
+ unsigned int n = MAJOR(dev + range - 1) - MAJOR(dev) + 1;
+ unsigned int index = MAJOR(dev);
+ unsigned int i;
struct probe *found = NULL;

if (n > 255)
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 4a4ae868ad9f..2bc9089f3e78 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -75,7 +75,7 @@ static DEVICE_ATTR_RO(cpulist);
struct node_access_nodes {
struct device dev;
struct list_head list_node;
- unsigned access;
+ unsigned int access;
#ifdef CONFIG_HMEM_REPORTING
struct node_hmem_attrs hmem_attrs;
#endif
@@ -122,7 +122,7 @@ static void node_access_release(struct device *dev)
}

static struct node_access_nodes *node_init_node_access(struct node *node,
- unsigned access)
+ unsigned int access)
{
struct node_access_nodes *access_node;
struct device *dev;
@@ -187,7 +187,7 @@ static struct attribute *access_attrs[] = {
* @access: The access class the for the given attributes
*/
void node_set_perf_attrs(unsigned int nid, struct node_hmem_attrs *hmem_attrs,
- unsigned access)
+ unsigned int access)
{
struct node_access_nodes *c;
struct node *node;
@@ -711,7 +711,7 @@ int register_cpu_under_node(unsigned int cpu, unsigned int nid)
*/
int register_memory_node_under_compute_node(unsigned int mem_nid,
unsigned int cpu_nid,
- unsigned access)
+ unsigned int access)
{
struct node *init_node, *targ_node;
struct node_access_nodes *initiator, *target;
--
2.31.1