dyndbg="file drivers/pci/hotplug/shpchp* +p"
or using this command on a running kernel:
echo 'file drivers/pci/hotplug/shpchp* +p' > /sys/kernel/debug/dynamic_debug/control
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
drivers/pci/hotplug/shpchp.h | 6 +-----
drivers/pci/hotplug/shpchp_core.c | 3 ---
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 10ba0bfac419..a425530e0939 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -34,11 +34,7 @@ extern int shpchp_poll_time;
extern bool shpchp_debug;
#define ctrl_dbg(ctrl, format, arg...) \
- do { \
- if (shpchp_debug) \
- pci_printk(KERN_DEBUG, ctrl->pci_dev, \
- format, ## arg); \
- } while (0)
+ pci_dbg(ctrl->pci_dev, format, ## arg)
#define ctrl_err(ctrl, format, arg...) \
pci_err(ctrl->pci_dev, format, ## arg)
#define ctrl_info(ctrl, format, arg...) \
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index a10ce7be7f51..0c341453afc6 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -22,7 +22,6 @@
#include "shpchp.h"
/* Global variables */
-bool shpchp_debug;
bool shpchp_poll_mode;
int shpchp_poll_time;
@@ -33,10 +32,8 @@ int shpchp_poll_time;
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
-module_param(shpchp_debug, bool, 0644);
module_param(shpchp_poll_mode, bool, 0644);
module_param(shpchp_poll_time, int, 0644);
-MODULE_PARM_DESC(shpchp_debug, "Debugging mode enabled or not");
MODULE_PARM_DESC(shpchp_poll_mode, "Using polling mechanism for hot-plug events or not");
MODULE_PARM_DESC(shpchp_poll_time, "Polling mechanism frequency, in seconds");
--
2.39.5
