1 files changed, 11 insertions, 12 deletions

diff --git a/drivers/mtd/chips/sharp.c b/drivers/mtd/chips/sharp.c
index c3cf0f63bc93..2d26bdef82d5 100644
--- a/drivers/mtd/chips/sharp.c
+++ b/drivers/mtd/chips/sharp.c
@@ -4,7 +4,7 @@
  * Copyright 2000,2001 David A. Schleef <ds@schleef.org>
  *           2000,2001 Lineo, Inc.
  *
- * $Id: sharp.c,v 1.14 2004/08/09 13:19:43 dwmw2 Exp $
+ * $Id: sharp.c,v 1.16 2005/11/07 11:14:23 gleixner Exp $
  *
  * Devices supported:
  *   LH28F016SCT Symmetrical block flash memory, 2Mx8
@@ -31,6 +31,7 @@
 #include <linux/mtd/cfi.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 
 #define CMD_RESET               0xffffffff
 #define CMD_READ_ID             0x90909090
@@ -214,7 +215,7 @@ static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd)
 /* This function returns with the chip->mutex lock held. */
 static int sharp_wait(struct map_info *map, struct flchip *chip)
 {
-        __u16 status;
+        int status, i;
         unsigned long timeo = jiffies + HZ;
         DECLARE_WAITQUEUE(wait, current);
         int adr = 0;
@@ -227,13 +228,11 @@ retry:
                 map_write32(map,CMD_READ_STATUS,adr);
                 chip->state = FL_STATUS;
         case FL_STATUS:
-                status = map_read32(map,adr);
-//printk("status=%08x\n",status);
-
-                udelay(100);
-                if((status & SR_READY)!=SR_READY){
-//printk(".status=%08x\n",status);
-                        udelay(100);
+                for(i=0;i<100;i++){
+                        status = map_read32(map,adr);
+                        if((status & SR_READY)==SR_READY)
+                                break;
+                        udelay(1);
                 }
                 break;
         default:
@@ -460,12 +459,12 @@ static int sharp_do_wait_for_ready(struct map_info *map, struct flchip *chip,
                 remove_wait_queue(&chip->wq, &wait);
 
                 //spin_lock_bh(chip->mutex);
-                
+
                 if (signal_pending(current)){
                         ret = -EINTR;
                         goto out;
                 }
-                
+
         }
         ret = -ETIME;
 out:
@@ -564,7 +563,7 @@ static int sharp_suspend(struct mtd_info *mtd)
 static void sharp_resume(struct mtd_info *mtd)
 {
         printk("sharp_resume()\n");
-        
+
 }
 
 static void sharp_destroy(struct mtd_info *mtd)