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44x_spd_ddr.c: Fix GCC 4.6 build warnings 

Fix:
44x_spd_ddr.c: In function 'program_cfg0':
44x_spd_ddr.c:384:16: warning: variable 'dimm_64bit' set but not used [-Wunused-but-set-variable]
44x_spd_ddr.c:383:16: warning: variable 'dimm_32bit' set but not used [-Wunused-but-set-variable]

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2011-11-15 08:02:24 +00:00 committed by Wolfgang Denk
parent a6370da13e
commit 6cd71d0f17
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
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@ -380,8 +380,6 @@ static void program_cfg0(unsigned long *dimm_populated,
unsigned char ecc; unsigned char ecc;
unsigned char attributes; unsigned char attributes;
unsigned long data_width; unsigned long data_width;
unsigned long dimm_32bit;
unsigned long dimm_64bit;
/* /*
* get Memory Controller Options 0 data * get Memory Controller Options 0 data
@ -423,10 +421,8 @@ static void program_cfg0(unsigned long *dimm_populated,
(unsigned long)spd_read(iic0_dimm_addr[dimm_num],6) + (unsigned long)spd_read(iic0_dimm_addr[dimm_num],6) +
(((unsigned long)spd_read(iic0_dimm_addr[dimm_num],7)) << 8); (((unsigned long)spd_read(iic0_dimm_addr[dimm_num],7)) << 8);
if (data_width == 64 || data_width == 72) { if (data_width == 64 || data_width == 72) {
dimm_64bit = TRUE;
cfg0 |= SDRAM_CFG0_DMWD_64; cfg0 |= SDRAM_CFG0_DMWD_64;
} else if (data_width == 32 || data_width == 40) { } else if (data_width == 32 || data_width == 40) {
dimm_32bit = TRUE;
cfg0 |= SDRAM_CFG0_DMWD_32; cfg0 |= SDRAM_CFG0_DMWD_32;
} else { } else {
printf("WARNING: DIMM with datawidth of %lu bits.\n", printf("WARNING: DIMM with datawidth of %lu bits.\n",