board/mpl/common/flash.c: fix GCC 4.6 build warning

Fix:
../common/flash.c: In function 'flash_erase':
../common/flash.c:603:24: warning: variable 'l_sect' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Denis Peter <d.peter@mpl.ch>

diff --git a/board/mpl/common/flash.c b/board/mpl/common/flash.c
index 61f031a..81d7271 100644 (file)
--- a/board/mpl/common/flash.c
+++ b/board/mpl/common/flash.c
@@ -600,7 +600,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
 {
        volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
        volatile FLASH_WORD_SIZE *addr2;
-       int flag, prot, sect, l_sect;
+       int flag, prot, sect;
        int i, rcode = 0;
 
 
@@ -632,8 +632,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
                printf ("\n");
        }
 
-       l_sect = -1;
-
        /* Disable interrupts which might cause a timeout here */
        flag = disable_interrupts();
 
@@ -672,7 +670,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
                                        rcode |= wait_for_DQ7(info, sect);
                                }
                        }
-                       l_sect = sect;
                        /*
                         * Wait for each sector to complete, it's more
                         * reliable.  According to AMD Spec, you must
@@ -691,16 +688,6 @@ int        flash_erase (flash_info_t *info, int s_first, int s_last)
        /* wait at least 80us - let's wait 1 ms */
        udelay (1000);
 
-#if 0
-       /*
-        * We wait for the last triggered sector
-        */
-       if (l_sect < 0)
-               goto DONE;
-       wait_for_DQ7(info, l_sect);
-
-DONE:
-#endif
        /* reset to read mode */
        addr = (FLASH_WORD_SIZE *)info->start[0];
        addr[0] = (FLASH_WORD_SIZE)0x00F000F0;  /* reset bank */