From: Arik Nemtsov <arik@xxxxxxxxxx>
Make debug prints operational when dynamic debug is not defined.
This allows better debugging in production environments.
Change the driver prefix to "wlcore" while were at it.
Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx>
Signed-off-by: Luciano Coelho <luca@xxxxxxxxx>
---
drivers/net/wireless/ti/wlcore/debug.h | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/debug.h b/drivers/net/wireless/ti/wlcore/debug.h
index 6b800b3..db4bf5a 100644
--- a/drivers/net/wireless/ti/wlcore/debug.h
+++ b/drivers/net/wireless/ti/wlcore/debug.h
@@ -28,7 +28,7 @@
#include <linux/bitops.h>
#include <linux/printk.h>
-#define DRIVER_NAME "wl12xx"
+#define DRIVER_NAME "wlcore"
#define DRIVER_PREFIX DRIVER_NAME ": "
enum {
@@ -73,11 +73,21 @@ extern u32 wl12xx_debug_level;
#define wl1271_info(fmt, arg...) \
pr_info(DRIVER_PREFIX fmt "\n", ##arg)
+/* define the debug macro differently if dynamic debug is supported */
+#if defined(CONFIG_DYNAMIC_DEBUG)
#define wl1271_debug(level, fmt, arg...) \
do { \
- if (level & wl12xx_debug_level) \
- pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
+ if (unlikely(level & wl12xx_debug_level)) \
+ dynamic_pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
+ } while (0)
+#else
+#define wl1271_debug(level, fmt, arg...) \
+ do { \
+ if (unlikely(level & wl12xx_debug_level)) \
+ printk(KERN_DEBUG pr_fmt(DRIVER_PREFIX fmt "\n"), \
+ ##arg); \
} while (0)
+#endif
/* TODO: use pr_debug_hex_dump when it becomes available */
#define wl1271_dump(level, prefix, buf, len) \
--
1.7.10.4
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