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authorRafał Miłecki <zajec5@gmail.com>2015-10-25 19:32:43 +0100
committerKalle Valo <kvalo@codeaurora.org>2015-10-28 21:05:21 +0200
commit845da6e58e19b932b8364ec3678b8f7f80d6b6a9 (patch)
treeaa8021dfb5c8c22a79fee9e1e78417f0f886a85f /drivers/ssb
parent830c7df46247b44aa46ae276073e2e10727c9e93 (diff)
ssb: add Kconfig entry for compiling SoC related code
This allows saving a little of space when not using ssb on Broadcom SoC. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/ssb')
-rw-r--r--drivers/ssb/Kconfig9
-rw-r--r--drivers/ssb/Makefile2
-rw-r--r--drivers/ssb/main.c2
-rw-r--r--drivers/ssb/ssb_private.h2
4 files changed, 14 insertions, 1 deletions
diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig
index f0d22cdb51cd..149214beeda9 100644
--- a/drivers/ssb/Kconfig
+++ b/drivers/ssb/Kconfig
@@ -80,6 +80,15 @@ config SSB_SDIOHOST
If unsure, say N
+config SSB_HOST_SOC
+ bool "Support for SSB bus on SoC"
+ depends on SSB
+ help
+ Host interface for a SSB directly mapped into memory. This is
+ for some Broadcom SoCs from the BCM47xx and BCM53xx lines.
+
+ If unsure, say N
+
config SSB_SILENT
bool "No SSB kernel messages"
depends on SSB && EXPERT
diff --git a/drivers/ssb/Makefile b/drivers/ssb/Makefile
index 30194c5072f5..64a09681cee0 100644
--- a/drivers/ssb/Makefile
+++ b/drivers/ssb/Makefile
@@ -7,7 +7,7 @@ ssb-$(CONFIG_SSB_SPROM) += sprom.o
ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o bridge_pcmcia_80211.o
ssb-$(CONFIG_SSB_SDIOHOST) += sdio.o
-ssb-y += host_soc.o
+ssb-$(CONFIG_SSB_HOST_SOC) += host_soc.o
# built-in drivers
ssb-y += driver_chipcommon.o
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index bea823e824eb..5d1e9a0fc389 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -761,6 +761,7 @@ int ssb_bus_sdiobus_register(struct ssb_bus *bus, struct sdio_func *func,
EXPORT_SYMBOL(ssb_bus_sdiobus_register);
#endif /* CONFIG_SSB_PCMCIAHOST */
+#ifdef CONFIG_SSB_HOST_SOC
int ssb_bus_ssbbus_register(struct ssb_bus *bus, unsigned long baseaddr,
ssb_invariants_func_t get_invariants)
{
@@ -777,6 +778,7 @@ int ssb_bus_ssbbus_register(struct ssb_bus *bus, unsigned long baseaddr,
return err;
}
+#endif
int __ssb_driver_register(struct ssb_driver *drv, struct module *owner)
{
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 0a756c2519e5..15bfd5c7d2d7 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -161,7 +161,9 @@ static inline int ssb_sdio_init(struct ssb_bus *bus)
* host_soc.c
**************************************************/
+#ifdef CONFIG_SSB_HOST_SOC
extern const struct ssb_bus_ops ssb_host_soc_ops;
+#endif
/* scan.c */
extern const char *ssb_core_name(u16 coreid);

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