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board/cm4008/flash.c: Fix GCC 4.6 warnings

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Fix:
flash.c: In function 'flash_erase':
flash.c:209:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]
flash.c: In function 'write_data':
flash.c:373:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Anatolij Gustschin 2011-11-15 13:20:57 +00:00 committed by Wolfgang Denk
parent 49adbe8109
commit 33ad5ef059
1 changed files with 3 additions and 4 deletions
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7
board/cm4008/flash.c
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@ -206,7 +206,7 @@ static ulong flash_get_size (unsigned char * addr, flash_info_t * info)
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
int prot, sect;
ulong type;
int rcode = 0;
ulong start;
@ -240,7 +240,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
disable_interrupts();
/* Start erase on unprotected sectors */
for (sect = s_first; sect <= s_last; sect++) {
@ -370,7 +370,6 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
{
volatile unsigned char *addr = (volatile unsigned char *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
@ -380,7 +379,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
return (2);
}
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
disable_interrupts();
*addr = 0x40; /* write setup */
*addr = data;