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

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>

diff --git a/arch/x86/cpu/ivybridge/lpc.c b/arch/x86/cpu/ivybridge/lpc.c
index 91c9c0e35e878289c73c24422b64b0485f9c8aae..4af89b3a7cb3287b219406caac7b9642cc2ce1f2 100644 (file)
--- a/arch/x86/cpu/ivybridge/lpc.c
+++ b/arch/x86/cpu/ivybridge/lpc.c
@@ -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);