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ssb: pick SoC invariants code from MIPS BCM47xx arch

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There is code in ssb fetching "invariants" that is basically a set of
board specific data. Every host requires its own implementation of
reading function. In ssb we have support for PCI, PCMCIA & SDIO.
For some (historical?) reason code reading "invariants" for SoC was
placed in arch code and provided by a callback. This is not needed
nowadays, so lets move that into ssb. This way we keep all "invariants"
functions in a single module making code cleaner.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rafał Miłecki
2015-12-09 23:36:51 +01:00
committed by Kalle Valo
parent d0ca990067
commit 541c9a84cd
6 changed files with 47 additions and 49 deletions
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10
include/linux/ssb/ssb.h
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@@ -524,13 +524,9 @@ struct ssb_init_invariants {
typedef int (*ssb_invariants_func_t)(struct ssb_bus *bus,
struct ssb_init_invariants *iv);
/* Register a SSB system bus. get_invariants() is called after the
* basic system devices are initialized.
* The invariants are usually fetched from some NVRAM.
* Put the invariants into the struct pointed to by iv. */
extern int ssb_bus_ssbbus_register(struct ssb_bus *bus,
unsigned long baseaddr,
ssb_invariants_func_t get_invariants);
/* Register SoC bus. */
extern int ssb_bus_host_soc_register(struct ssb_bus *bus,
unsigned long baseaddr);
#ifdef CONFIG_SSB_PCIHOST
extern int ssb_bus_pcibus_register(struct ssb_bus *bus,
struct pci_dev *host_pci);