PCI: Assume 1:1 mapping if .res_start callback is NULL
Save a bit of no-op boilerplate by converting pci_iomap() to treat absense of .res_start callback as an indicator that 1:1 mapping is being used. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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drivers/pci/pci-tegra.c |
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drivers/pci/pci_iomap.c |
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drivers/pci/pcie-designware-host.c |
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