[PATCH] MMC: wbsd cleanups

This patch contains the following possible cleanups:
- make some needlessly global code static
- remove the unneeded global function DBG_REG

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 7 insertions, 22 deletions

diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 0bd9b53fa898..0c41d4b41a65 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -54,28 +54,6 @@
 #define DBGF(x...)      do { } while (0)
 #endif
 
-#ifdef CONFIG_MMC_DEBUG
-void DBG_REG(int reg, u8 value)
-{
-        int i;
-        
-        printk(KERN_DEBUG "wbsd: Register %d: 0x%02X %3d '%c' ",
-                reg, (int)value, (int)value, (value < 0x20)?'.':value);
-        
-        for (i = 7;i >= 0;i--)
-        {
-                if (value & (1 << i))
-                        printk("x");
-                else
-                        printk(".");
-        }
-        
-        printk("\n");
-}
-#else
-#define DBG_REG(r, v) do {}  while (0)
-#endif
-
 /*
  * Device resources
  */
@@ -92,6 +70,13 @@ MODULE_DEVICE_TABLE(pnp, pnp_dev_table);
 
 #endif /* CONFIG_PNP */
 
+static const int config_ports[] = { 0x2E, 0x4E };
+static const int unlock_codes[] = { 0x83, 0x87 };
+
+static const int valid_ids[] = {
+        0x7112,
+        };
+
 #ifdef CONFIG_PNP
 static unsigned int nopnp = 0;
 #else