Commits
Thomas Petazzoni committed 5a553d6ba10
PCI: mvebu: Use resource_size() to remap I/O space Instead of hardcoding the remapping of IO_SPACE_LIMIT - SZ_64K, use resource_size(). However, we cannot use just IO_SPACE_LIMIT, because pci_ioremap_io() has a bug and doesn't allow remapping the last 64 KB before IO_SPACE_LIMIT, so we ensure that we do not exceed this limit. When the pci_ioremap_io() issue is fixed, this work around can be dropped. Note that this workaround already existed, since we were mapping only up to IO_SPACE_LIMIT - SZ_64K. Suggested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> [lorenzo.pieralisi@arm.com: tweaked the commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>