[PATCH] I2O: second code cleanup of sparse warnings and unneeded syncronization

Changes:
 - Added header "core.h" for i2o_core.ko internal definitions
 - More sparse fixes
 - Changed display of TID's in sysfs attributes from XXX to 0xXXX
 - Use the right functions for accessing I/O and normal memory
 - Removed error handling of SCSI device errors and let the SCSI layer
   take care of it
 - Added new device / removed device handling to SCSI-OSM
 - Make status access volatile
 - Cleaned up activation of I2O controller
 - Removed unnecessary wmb() and rmb() calls
 - Use own struct i2o_io for I/O memory instead of struct i2o_dma

Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/message/i2o/debug.c b/drivers/message/i2o/debug.c
index 2a5d478fc60e..018ca887ca85 100644
--- a/drivers/message/i2o/debug.c
+++ b/drivers/message/i2o/debug.c
@@ -4,8 +4,6 @@
 #include <linux/pci.h>
 #include <linux/i2o.h>
 
-extern struct i2o_driver **i2o_drivers;
-extern unsigned int i2o_max_drivers;
 static void i2o_report_util_cmd(u8 cmd);
 static void i2o_report_exec_cmd(u8 cmd);
 static void i2o_report_fail_status(u8 req_status, u32 * msg);
@@ -23,7 +21,6 @@ void i2o_report_status(const char *severity, const char *str,
         u8 cmd = (msg[1] >> 24) & 0xFF;
         u8 req_status = (msg[4] >> 24) & 0xFF;
         u16 detailed_status = msg[4] & 0xFFFF;
-        //struct i2o_driver *h = i2o_drivers[msg[2] & (i2o_max_drivers-1)];
 
         if (cmd == I2O_CMD_UTIL_EVT_REGISTER)
                 return;         // No status in this reply