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bcma: init sprom struct earlier 

The PCIe host driver and the chip common initialisation accesses the
sprom struct, but it is not initialized when these functions are run.
Move the sprom parsing up in to do it earlier.
As we need the chip common core rev and some other attributes from the
chip common core, the early initialization is done before accessing the
sprom.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hauke Mehrtens 2012-09-29 20:29:50 +02:00 committed by John W. Linville
parent 49655bb8a5
commit 30cfb02301
1 changed files with 14 additions and 7 deletions
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21
drivers/bcma/main.c
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@ -182,6 +182,20 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
return -1;
}
/* Early init CC core */
core = bcma_find_core(bus, bcma_cc_core_id(bus));
if (core) {
bus->drv_cc.core = core;
bcma_core_chipcommon_early_init(&bus->drv_cc);
}
/* Try to get SPROM */
err = bcma_sprom_get(bus);
if (err == -ENOENT) {
bcma_err(bus, "No SPROM available\n");
} else if (err)
bcma_err(bus, "Failed to get SPROM: %d\n", err);
/* Init CC core */
core = bcma_find_core(bus, bcma_cc_core_id(bus));
if (core) {
@ -210,13 +224,6 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
bcma_core_gmac_cmn_init(&bus->drv_gmac_cmn);
}
/* Try to get SPROM */
err = bcma_sprom_get(bus);
if (err == -ENOENT) {
bcma_err(bus, "No SPROM available\n");
} else if (err)
bcma_err(bus, "Failed to get SPROM: %d\n", err);
/* Register found cores */
bcma_register_cores(bus);