[PATCH] i2c driver fixes for 2.6.1

Greg KH greg at kroah.com
Tue Jan 20 00:59:25 CET 2004


ChangeSet 1.1474.98.22, 2004/01/19 12:50:11-08:00, khali at linux-fr.org

[PATCH] I2C: Fix i2c busses warnings with DEBUG

Two bus drivers (i2c-via and scx200_acb.c) generate warnings when the
whole i2c subsystem is compiled with -DDEBUG. Suggested changes follow.


 drivers/i2c/busses/i2c-via.c    |    2 +-
 drivers/i2c/busses/scx200_acb.c |    6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)


diff -Nru a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
--- a/drivers/i2c/busses/i2c-via.c	Mon Jan 19 15:29:00 2004
+++ b/drivers/i2c/busses/i2c-via.c	Mon Jan 19 15:29:00 2004
@@ -21,7 +21,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#define DEBUG
+/* #define DEBUG */
 
 #include <linux/kernel.h>
 #include <linux/module.h>
diff -Nru a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
--- a/drivers/i2c/busses/scx200_acb.c	Mon Jan 19 15:29:00 2004
+++ b/drivers/i2c/busses/scx200_acb.c	Mon Jan 19 15:29:00 2004
@@ -47,9 +47,7 @@
 MODULE_PARM(base, "1-4i");
 MODULE_PARM_DESC(base, "Base addresses for the ACCESS.bus controllers");
 
-#define DEBUG 0
-
-#if DEBUG
+#ifdef DEBUG
 #define DBG(x...) printk(KERN_DEBUG NAME ": " x)
 #else
 #define DBG(x...)
@@ -374,7 +372,7 @@
 	if (rc == 0 && size == I2C_SMBUS_WORD_DATA && rw == I2C_SMBUS_READ)
 	    	data->word = le16_to_cpu(cur_word);
 
-#if DEBUG
+#ifdef DEBUG
 	printk(KERN_DEBUG NAME ": transfer done, result: %d", rc);
 	if (buffer) {
 		int i;




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