PCI: ftpci100: Rename macro name collision

PCI: ftpci100: Rename macro name collision

[ Upstream commit 5be967d5016ac5ffb9c4d0df51b48441ee4d5ed1 ]

PCI_IOSIZE is defined in mach-loongson64/spaces.h, so change the name
of the PCI_* macros in pci-ftpci100.c to use FTPCI_* so that they are
more localized and won't conflict with other drivers or arches.

../drivers/pci/controller/pci-ftpci100.c:37: warning: "PCI_IOSIZE" redefined
   37 | #define PCI_IOSIZE 0x00
      |
In file included from ../arch/mips/include/asm/addrspace.h:13,
...              from ../drivers/pci/controller/pci-ftpci100.c:15:
arch/mips/include/asm/mach-loongson64/spaces.h:11: note: this is the location of the previous definition
   11 | #define PCI_IOSIZE SZ_16M

Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210517234117.3660-1-rdunlap@infradead.org
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Krzysztof Wilczyński <kw@linux.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>