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mpc8260/speed.c: Fix GCC 4.6 build warnings 

Fix:
speed.c: In function 'get_clocks':
speed.c:113:30: warning: variable 'cpmdf' set but not used
[-Wunused-but-set-variable]
speed.c:113:23: warning: variable 'busdf' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2011-11-04 15:55:52 +00:00
parent e7e0010412
commit 89a7b78c43
1 changed files with 1 additions and 10 deletions
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11
arch/powerpc/cpu/mpc8260/speed.c
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@ -110,7 +110,7 @@ int get_clocks (void)
volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
ulong clkin;
ulong sccr, dfbrg;
ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf;
ulong scmr, corecnf, plldf, pllmf;
corecnf_t *cp;
#if !defined(CONFIG_8260_CLKIN)
@ -130,9 +130,6 @@ int get_clocks (void)
corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT;
cp = &corecnf_tab[corecnf];
busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT;
cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT;
/* HiP7, HiP7 Rev01, HiP7 RevA */
if ((get_pvr () == PVR_8260_HIP7) ||
(get_pvr () == PVR_8260_HIP7R1) ||
@ -144,12 +141,6 @@ int get_clocks (void)
plldf = (scmr & SCMR_PLLDF) ? 1 : 0;
gd->vco_out = (clkin * 2 * (pllmf + 1)) / (plldf + 1);
}
#if 0
if (gd->vco_out / (busdf + 1) != clkin) {
/* aaarrrggghhh!!! */
return (1);
}
#endif
gd->cpm_clk = gd->vco_out / 2;
gd->bus_clk = clkin;