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mpc83xx: spd_sdram - fix gcc 4.6 compiler warning

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Configuring for sbc8349 board...
spd_sdram.c: In function 'spd_sdram':
spd_sdram.c:152:41: warning: variable 'trfc_high' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Kim Phillips 2011-11-15 22:59:51 +00:00 • committed by Wolfgang Denk
parent 986bb0e6a0
commit 9da752e97f
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/cpu/mpc83xx/spd_sdram.c
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@ -149,7 +149,7 @@ long int spd_sdram()
unsigned int memsize;
unsigned int law_size;
unsigned char caslat, caslat_ctrl;
unsigned int trfc, trfc_clk, trfc_low, trfc_high;
unsigned int trfc, trfc_clk, trfc_low;
unsigned int trcd_clk, trtp_clk;
unsigned char cke_min_clk;
unsigned char add_lat, wr_lat;
@ -542,7 +542,6 @@ long int spd_sdram()
* so preadjust it down 8 first before splitting it up.
*/
trfc_low = (trfc_clk - 8) & 0xf;
trfc_high = ((trfc_clk - 8) >> 4) & 0x3;
ddr->timing_cfg_1 =
(((picos_to_clk(spd.trp * 250) & 0x07) << 28 ) | /* PRETOACT */