@@ -284,11 +284,17 @@ int dma_set_coherent_mask(struct device *dev, u64 mask)
int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
{
- it8152_io.start = IT8152_IO_BASE + 0x12000;
- it8152_io.end = IT8152_IO_BASE + 0x12000 + 0x100000;
+ /*
+ * FIXME: use pci_ioremap_io to remap the IO space here and
+ * move over to the generic io.h implementation.
+ * This requires solving the same problem for PXA PCMCIA
+ * support.
+ */
+ it8152_io.start = (unsigned long)IT8152_IO_BASE + 0x12000;
+ it8152_io.end = (unsigned long)IT8152_IO_BASE + 0x12000 + 0x100000;
sys->mem_offset = 0x10000000;
- sys->io_offset = IT8152_IO_BASE;
+ sys->io_offset = (unsigned long)IT8152_IO_BASE;
if (request_resource(&ioport_resource, &it8152_io)) {
printk(KERN_ERR "PCI: unable to allocate IO region\n");
The it8152 PCI host used on the pxa/cm_x2xx machines uses the old-style I/O window registration. This should eventually get converted to pci_ioremap_io() but for now, let's cast the IT8152_IO_BASE constant to an integer type to get rid of the warnings. Without this patch, building cm_x2xx_defconfig results in: arch/arm/common/it8152.c: In function 'it8152_pci_setup': arch/arm/common/it8152.c:287:18: warning: assignment makes integer from pointer without a cast [enabled by default] arch/arm/common/it8152.c:288:16: warning: assignment makes integer from pointer without a cast [enabled by default] arch/arm/common/it8152.c:291:17: warning: assignment makes integer from pointer without a cast [enabled by default] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> --- arch/arm/common/it8152.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)