board/ti/omap1610inn/flash.c: Fix GCC 4.6 build warnings

Fix:
flash.c: In function 'flash_get_offsets':
flash.c:139:10: warning: variable 'pOrgDef' set but not used
[-Wunused-but-set-variable]
flash.c: In function 'flash_erase':
flash.c:280:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]
flash.c: In function 'write_data':
flash.c:456:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Tom Rini <trini@ti.com>

diff --git a/board/ti/omap1610inn/flash.c b/board/ti/omap1610inn/flash.c
index 1b67d08880e6c6cf1d17fe59d363a19de7d03d08..a99a91c494089cc76db2b0a1e9a774464b74079d 100644 (file)
--- a/board/ti/omap1610inn/flash.c
+++ b/board/ti/omap1610inn/flash.c
@@ -136,9 +136,7 @@ void flash_unlock(flash_info_t * info)
 static void flash_get_offsets (ulong base, flash_info_t * info)
 {
        int i;
-       OrgDef *pOrgDef;
 
-       pOrgDef = OrgIntel_28F256L18T;
        if (info->flash_id == FLASH_UNKNOWN) {
                return;
        }
@@ -352,6 +350,9 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
                        printf (" done\n");
                }
        }
+       if (flag)
+               enable_interrupts();
+
        return rcode;
 }
 
@@ -453,13 +454,13 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
 {
        FPWV *addr = (FPWV *) dest;
        ulong status;
-       int flag;
+       int flag, rc = 0;
        ulong start;
 
        /* Check if Flash is (sufficiently) erased */
        if ((*addr & data) != data) {
-               printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr);
-               return (2);
+               printf("not erased at %08lx (%x)\n", (ulong) addr, *addr);
+               return 2;
        }
        /* Disable interrupts which might cause a timeout here */
        flag = disable_interrupts ();
@@ -472,12 +473,16 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
        /* wait while polling the status register */
        while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
                if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-                       *addr = (FPW) 0x00FF00FF;       /* restore read mode */
-                       return (1);
+                       rc = 1;
+                       goto done;
                }
        }
+done:
+       if (flag)
+               enable_interrupts();
+
        *addr = (FPW) 0x00FF00FF;       /* restore read mode */
-       return (0);
+       return rc;
 }
 
 void inline spin_wheel (void)