[MMC] Pass -DDEBUG on compiler command line if MMC_DEBUG selected

Rather than each driver test MMC_DEBUG itself, and define DEBUG,
pass it in via the makefile instead.

Fix drivers to use pr_debug() where appropriate, and avoid defining
a DEBUG() macro.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 3be397d436fa..511f7b0b31d2 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -44,15 +44,10 @@
 #define DRIVER_NAME "wbsd"
 #define DRIVER_VERSION "1.5"
 
-#ifdef CONFIG_MMC_DEBUG
 #define DBG(x...) \
-        printk(KERN_DEBUG DRIVER_NAME ": " x)
+        pr_debug(DRIVER_NAME ": " x)
 #define DBGF(f, x...) \
-        printk(KERN_DEBUG DRIVER_NAME " [%s()]: " f, __func__ , ##x)
-#else
-#define DBG(x...)       do { } while (0)
-#define DBGF(x...)      do { } while (0)
-#endif
+        pr_debug(DRIVER_NAME " [%s()]: " f, __func__ , ##x)
 
 /*
  * Device resources