[PATCH] ipw2200: always enable frequently used debugging code

Moving part of the debugging code from IPW_DEBUG to IPW_LL_DEBUG (low level
debugging) and make IPW_DEBUG be always enabled. IPW_LL_DEBUG still needs
to be enabled by selecting CONFIG_IPW2200_DEBUG. But it is highly
deprecated for normal users since it adds higher debug verbosity in driver
hot paths.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 17 deletions

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 2e8ac995d56f..bd4a68c85a47 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -271,25 +271,14 @@ config IPW2200_DEBUG
         bool "Enable full debugging output in IPW2200 module."
         depends on IPW2200
         ---help---
-          This option will enable debug tracing output for the IPW2200.  
+          This option will enable low level debug tracing output for IPW2200.
 
-          This will result in the kernel module being ~100k larger.  You can 
-          control which debug output is sent to the kernel log by setting the 
-          value in 
-
-          /sys/bus/pci/drivers/ipw2200/debug_level
-
-          This entry will only exist if this option is enabled.
+          Note, normal debug code is already compiled in. This low level
+          debug option enables debug on hot paths (e.g Tx, Rx, ISR) and
+          will result in the kernel module being ~70 larger.  Most users
+          will typically not need this high verbosity debug information.
 
-          To set a value, simply echo an 8-byte hex value to the same file:
-
-          % echo 0x00000FFO > /sys/bus/pci/drivers/ipw2200/debug_level
-
-          You can find the list of debug mask values in 
-          drivers/net/wireless/ipw2200.h
-
-          If you are not trying to debug or develop the IPW2200 driver, you 
-          most likely want to say N here.
+          If you are not sure, say N here.
 
 config AIRO
         tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"