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

Fix:
flash.c: In function 'flash_erase':
flash.c:223:6: warning: variable 'flag' set but not used [-Wunused-but-set-variable]
flash.c: In function 'write_data':
flash.c:392:6: 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 2011-11-19 13:12:15 +00:00 committed by Heiko Schocher
parent da227355bf
commit 90729c0238
1 changed files with 3 additions and 4 deletions
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7
board/lubbock/flash.c
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@ -220,7 +220,7 @@ static ulong flash_get_size (FPW *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, start;
int rcode = 0;
@ -255,7 +255,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
}
/* 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++) {
@ -389,7 +389,6 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
{
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
@ -398,7 +397,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
return (2);
}
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
disable_interrupts();
*addr = (FPW) 0x00400040; /* write setup */
*addr = data;