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drivers/video/ct69000.c: Fix GC 4.6 build warning

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Convert custom debug code to use standard debug() facility.
This also fixes these build warning:
ct69000.c: In function 'FindAndSetPllParamIntoXrRegs':
ct69000.c:706:28: warning: variable 'new_pixclock' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Wolfgang Denk 2011-11-09 09:29:04 +00:00
parent e4119560cf
commit 8a2d1f246e
1 changed files with 7 additions and 5 deletions
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12
drivers/video/ct69000.c
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@ -35,9 +35,11 @@
#undef VGA_DEBUG
#undef VGA_DUMP_REG
#ifdef VGA_DEBUG
#define PRINTF(fmt,args...) printf (fmt ,##args)
#undef _DEBUG
#define _DEBUG 1
#else
#define PRINTF(fmt,args...)
#undef _DEBUG
#define _DEBUG 0
#endif
/* Macros */
@ -740,7 +742,7 @@ FindAndSetPllParamIntoXrRegs (unsigned int pixelclock,
}
m += param->mn_diff;
n += param->mn_diff;
PRINTF ("VCO %d, pd %d, m %d n %d vld %d \n", fvco, pd, m, n, vld);
debug("VCO %d, pd %d, m %d n %d vld %d\n", fvco, pd, m, n, vld);
xr_cb = ((0x7 & PD) << 4) | (vld == param->vld_set ? 0x04 : 0);
/* All four of the registers used for dot clock 2 (XRC8 - XRCB) must be
* written, and in order from XRC8 to XRCB, before the hardware will
@ -751,7 +753,7 @@ FindAndSetPllParamIntoXrRegs (unsigned int pixelclock,
ctWrite_i (CT_XR_O, 0xca, 0); /* because of a hw bug I guess, but we write */
ctWrite_i (CT_XR_O, 0xcb, xr_cb); /* 0 to it for savety */
new_pixclock = ReadPixClckFromXrRegsBack (param);
PRINTF ("pixelclock.set = %d, pixelclock.real = %d \n",
debug("pixelclock.set = %d, pixelclock.real = %d\n",
pixelclock, new_pixclock);
}
@ -1119,7 +1121,7 @@ video_hw_init (void)
pGD->dprBase &= 0xfffff000;
pGD->dprBase += 0x00001000;
}
PRINTF ("Cursor Start %x Pattern Start %x\n", pGD->dprBase,
debug("Cursor Start %x Pattern Start %x\n", pGD->dprBase,
PATTERN_ADR);
pGD->vprBase = pci_mem_base; /* Dummy */
pGD->cprBase = pci_mem_base; /* Dummy */