tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
sparc: Remove dinky old-style SBUS probing facilities.
No drivers or code uses this stuff any more, every driver has been
converted over to OF device probing.
Signed-off-by: David S. Miller <davem@davemloft.net>
-42
-13
arch/sparc/include/asm/sbus_32.h
-13
arch/sparc/include/asm/sbus_32.h
···
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};
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#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
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extern struct sbus_bus *sbus_root;
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static inline int
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sbus_is_slave(struct sbus_dev *dev)
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{
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/* XXX Have to write this for sun4c's */
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return 0;
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}
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/* Device probing routines could find these handy */
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#define for_each_sbus(bus) \
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for((bus) = sbus_root; (bus); (bus)=(bus)->next)
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#define for_each_sbusdev(device, bus) \
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for((device) = (bus)->devices; (device); (device)=(device)->next)
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#define for_all_sbusdev(device, bus) \
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for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
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for ((device) = (bus)->devices; (device); (device) = (device)->next)
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/* These yield IOMMU mappings in consistent mode. */
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void prom_adjust_ranges(struct linux_prom_ranges *, int,
-13
arch/sparc/include/asm/sbus_64.h
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arch/sparc/include/asm/sbus_64.h
···
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};
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#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
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extern struct sbus_bus *sbus_root;
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/* Device probing routines could find these handy */
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#define for_each_sbus(bus) \
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for((bus) = sbus_root; (bus); (bus)=(bus)->next)
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#define for_each_sbusdev(device, bus) \
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for((device) = (bus)->devices; (device); (device)=(device)->next)
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#define for_all_sbusdev(device, bus) \
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for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
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for ((device) = (bus)->devices; (device); (device) = (device)->next)
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extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
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extern int sbus_arch_preinit(void);
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extern void sbus_arch_postinit(void);
-1
arch/sparc/kernel/sparc_ksyms.c
-1
arch/sparc/kernel/sparc_ksyms.c
-1
arch/sparc64/kernel/sparc64_ksyms.c
-1
arch/sparc64/kernel/sparc64_ksyms.c
-14
drivers/sbus/sbus.c
-14
drivers/sbus/sbus.c
···
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static DEVICE_ATTR(obppath, S_IRUSR | S_IRGRP | S_IROTH, show_sbusobppath_attr, NULL);
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struct sbus_bus *sbus_root;
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static void __init fill_sbus_device_iommu(struct sbus_dev *sdev)
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{
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struct of_device *op = of_find_device_by_node(sdev->ofdev.node);
···
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fill_sbus_device_iommu(sdev);
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}
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/* We preserve the "probe order" of these bus and device lists to give
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* the same ordering as the old code.
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*/
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static void __init sbus_insert(struct sbus_bus *sbus, struct sbus_bus **root)
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{
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while (*root)
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root = &(*root)->next;
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*root = sbus;
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sbus->next = NULL;
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}
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static void __init sdev_insert(struct sbus_dev *sdev, struct sbus_dev **root)
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{
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while (*root)
···
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if (!sbus)
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return;
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sbus_insert(sbus, &sbus_root);
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sbus->prom_node = dp->node;
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sbus_setup_iommu(sbus, dp);