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authorHauke Mehrtens <hauke@hauke-m.de>2012-09-29 20:29:50 +0200
committerJohn W. Linville <linville@tuxdriver.com>2012-10-19 15:52:21 -0400
commit30cfb023019b347cdfd39bd5039d2118a1bd224a (patch)
tree37c511de8a04b0516909323d207e54cbc6498d34 /drivers/bcma
parent49655bb8a51565f0375a4f783334c9de78134be5 (diff)
downloadlinux-30cfb023019b347cdfd39bd5039d2118a1bd224a.tar.bz2
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>
Diffstat (limited to 'drivers/bcma')
-rw-r--r--drivers/bcma/main.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index bea2d7cfa6c2..d6b5c4ca4c43 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -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);