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x86: ivybridge: Tidy up enable_clock_gating() for 64-bit

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Fix the hex case and remove unused brackets. Use ~0U instead of ~0UL to
allow compilation on 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2016-09-25 21:33:35 -06:00 committed by Bin Meng
parent 4e0318c32f
commit 2545fa59f8
1 changed files with 4 additions and 4 deletions
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8
arch/x86/cpu/ivybridge/lpc.c
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@ -355,10 +355,10 @@ static void enable_clock_gating(struct udevice *pch)
reg16 |= (1 << 2) | (1 << 11);
dm_pci_write_config16(pch, GEN_PMCON_1, reg16);
pch_iobp_update(pch, 0xEB007F07, ~0UL, (1 << 31));
pch_iobp_update(pch, 0xEB004000, ~0UL, (1 << 7));
pch_iobp_update(pch, 0xEC007F07, ~0UL, (1 << 31));
pch_iobp_update(pch, 0xEC004000, ~0UL, (1 << 7));
pch_iobp_update(pch, 0xeb007f07, ~0U, 1 << 31);
pch_iobp_update(pch, 0xeb004000, ~0U, 1 << 7);
pch_iobp_update(pch, 0xec007f07, ~0U, 1 << 31);
pch_iobp_update(pch, 0xec004000, ~0U, 1 << 7);
reg32 = readl(RCB_REG(CG));
reg32 |= (1 << 31);