sh: pci: Convert to upper/lower_32_bits() helpers.
Instead of hand-rolling our own, just use the generic ones instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -446,9 +446,9 @@ static int __init pcie_init(struct sh7786_pcie_port *port)
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mask = (roundup_pow_of_two(size) / SZ_256K) - 1;
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pci_write_reg(chan, mask << 18, SH4A_PCIEPAMR(win));
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pci_write_reg(chan, RES_TO_U32_HIGH(res->start),
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pci_write_reg(chan, upper_32_bits(res->start),
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SH4A_PCIEPARH(win));
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pci_write_reg(chan, RES_TO_U32_LOW(res->start),
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pci_write_reg(chan, lower_32_bits(res->start),
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SH4A_PCIEPARL(win));
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mask = MASK_PARE;
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@ -568,13 +568,6 @@
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#define PCI_REG(x) ((x) + 0x40000)
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#define U64_TO_U32_LOW(val) ((u32)((val) & 0x00000000ffffffffULL))
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#define U64_TO_U32_HIGH(val) ((u32)((val) >> 32))
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#define RES_TO_U32_LOW(val) \
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((sizeof(resource_size_t) > sizeof(u32)) ? U64_TO_U32_LOW(val) : (val))
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#define RES_TO_U32_HIGH(val) \
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((sizeof(resource_size_t) > sizeof(u32)) ? U64_TO_U32_HIGH(val) : (0))
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static inline void
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pci_write_reg(struct pci_channel *chan, unsigned long val, unsigned long reg)
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{
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