pr_debug can be used with dynamic debugging.
Signed-off-by: Petr Štetiar <[email protected]>
---
.../gpio-button-hotplug/src/gpio-button-hotplug.c | 23 ++++++----------------
1 file changed, 6 insertions(+), 17 deletions(-)
diff --git a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
index 11c914d4ef3c..d81898f932a1 100644
--- a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
+++ b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
@@ -29,22 +29,11 @@
#include <linux/of_irq.h>
#include <linux/gpio_keys.h>
-#define DRV_NAME "gpio-keys"
-
#define BH_SKB_SIZE 2048
+#define DRV_NAME "gpio-keys"
#define PFX DRV_NAME ": "
-#undef BH_DEBUG
-
-#ifdef BH_DEBUG
-#define BH_DBG(fmt, args...) printk(KERN_DEBUG "%s: " fmt, DRV_NAME, ##args )
-#else
-#define BH_DBG(fmt, args...) do {} while (0)
-#endif
-
-#define BH_ERR(fmt, args...) printk(KERN_ERR "%s: " fmt, DRV_NAME, ##args )
-
struct bh_priv {
unsigned long seen;
};
@@ -138,7 +127,7 @@ int bh_event_add_var(struct bh_event *event, int argv,
const char *format, ...)
s = skb_put(event->skb, len + 1);
strcpy(s, buf);
- BH_DBG("added variable '%s'\n", s);
+ pr_debug(PFX "added variable '%s'\n", s);
return 0;
}
@@ -205,7 +194,7 @@ static void button_hotplug_work(struct work_struct *work)
out_free_skb:
if (ret) {
- BH_ERR("work error %d\n", ret);
+ pr_err(PFX "work error %d\n", ret);
kfree_skb(event->skb);
}
out_free_event:
@@ -217,8 +206,8 @@ static int button_hotplug_create_event(const char *name,
unsigned int type,
{
struct bh_event *event;
- BH_DBG("create event, name=%s, seen=%lu, pressed=%d\n",
- name, seen, pressed);
+ pr_debug(PFX "create event, name=%s, seen=%lu, pressed=%d\n",
+ name, seen, pressed);
event = kzalloc(sizeof(*event), GFP_KERNEL);
if (!event)
@@ -255,7 +244,7 @@ static void button_hotplug_event(struct
gpio_keys_button_data *data,
unsigned long seen = jiffies;
int btn;
- BH_DBG("event type=%u, code=%u, value=%d\n", type, data->b->code,
value);
+ pr_debug(PFX "event type=%u, code=%u, value=%d\n", type, data->b->code,
value);
if ((type != EV_KEY) && (type != EV_SW))
return;
--
1.9.1
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