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board/mx1ads/syncflash.c: Fix GCC 4.6 warnings 

Fix:
syncflash.c: In function 'SF_SR':
syncflash.c:60:10: warning: variable 'tmp1' set but not used
[-Wunused-but-set-variable]
syncflash.c: In function 'SF_PrechargeAll':
syncflash.c:96:6: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]
mx1ads.c: In function 'board_early_init_f':
mx1ads.c:83:24: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]
syncflash.c: In function 'SF_Erase':
syncflash.c:112:6: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]
syncflash.c: In function 'flash_init':
syncflash.c:155:6: warning: variable 'tmp' 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 13:12:16 +00:00 committed by Heiko Schocher
parent 90729c0238
commit 6859ea740e
1 changed files with 9 additions and 11 deletions
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20
board/mx1ads/syncflash.c
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@ -57,7 +57,7 @@ flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips
/* Get Status register */
u32 SF_SR(void) {
u32 tmp,tmp1;
u32 tmp;
reg_SFCTL = CMD_PROGRAM;
tmp = __REG(CONFIG_SYS_FLASH_BASE);
@ -65,7 +65,7 @@ u32 SF_SR(void) {
reg_SFCTL = CMD_NORMAL;
reg_SFCTL = CMD_LCR; /* Activate LCR Mode */
tmp1 = __REG(CONFIG_SYS_FLASH_BASE + LCR_SR_CLEAR);
__REG(CONFIG_SYS_FLASH_BASE + LCR_SR_CLEAR);
return tmp;
}
@ -93,10 +93,10 @@ u8 SF_Ready(void) {
/* Issue the precharge all command */
void SF_PrechargeAll(void) {
u32 tmp;
reg_SFCTL = CMD_PREC; /* Set Precharge Command */
tmp = __REG(CONFIG_SYS_FLASH_BASE + SYNCFLASH_A10); /* Issue Precharge All Command */
/* Set Precharge Command */
reg_SFCTL = CMD_PREC;
/* Issue Precharge All Command */
__REG(CONFIG_SYS_FLASH_BASE + SYNCFLASH_A10);
}
/* set SyncFlash to normal mode */
@ -109,13 +109,12 @@ void SF_Normal(void) {
/* Erase SyncFlash */
void SF_Erase(u32 RowAddress) {
u32 tmp;
reg_SFCTL = CMD_NORMAL;
tmp = __REG(RowAddress);
__REG(RowAddress);
reg_SFCTL = CMD_PREC;
tmp = __REG(RowAddress);
__REG(RowAddress);
reg_SFCTL = CMD_LCR; /* Set LCR mode */
__REG(RowAddress + LCR_ERASE_CONFIRM) = 0; /* Issue Erase Setup Command */
@ -152,7 +151,6 @@ void SF_NvmodeWrite(void) {
ulong flash_init(void) {
int i, j;
u32 tmp;
/* Turn on CSD1 for negating RESETSF of SyncFLash */
@ -160,7 +158,7 @@ ulong flash_init(void) {
udelay(200);
reg_SFCTL = CMD_LMR; /* Set Load Mode Register Command */
tmp = __REG(MODE_REG_VAL); /* Issue Load Mode Register Command */
__REG(MODE_REG_VAL); /* Issue Load Mode Register Command */
SF_Normal();