firewire: cleanups
This patch contains the following cleanups:
- #if 0 the following unused structs:
- fw-transaction.c:fw_low_memory_region
- fw-transaction.c:fw_private_region
- fw-transaction.c:fw_csr_region
- fw-transaction.c:fw_unit_space_region
- remove the following unused EXPORT_SYMBOL's:
- fw-card.c:fw_core_add_descriptor
- fw-card.c:fw_core_remove_descriptor
- fw-iso.c:fw_iso_context_create
- fw-iso.c:fw_iso_context_destroy
- fw-iso.c:fw_iso_context_start
- fw-iso.c:fw_iso_context_queue
- fw-iso.c:fw_iso_context_stop
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c
index 681bb8d..5b4c0d9 100644
--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -167,7 +167,6 @@
return 0;
}
-EXPORT_SYMBOL(fw_core_add_descriptor);
void
fw_core_remove_descriptor(struct fw_descriptor *desc)
@@ -182,7 +181,6 @@
mutex_unlock(&card_mutex);
}
-EXPORT_SYMBOL(fw_core_remove_descriptor);
static const char gap_count_table[] = {
63, 5, 7, 8, 10, 13, 16, 18, 21, 24, 26, 29, 32, 35, 37, 40
diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index 2b640e9..bcbe794 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -126,7 +126,6 @@
return ctx;
}
-EXPORT_SYMBOL(fw_iso_context_create);
void fw_iso_context_destroy(struct fw_iso_context *ctx)
{
@@ -134,14 +133,12 @@
card->driver->free_iso_context(ctx);
}
-EXPORT_SYMBOL(fw_iso_context_destroy);
int
fw_iso_context_start(struct fw_iso_context *ctx, int cycle, int sync, int tags)
{
return ctx->card->driver->start_iso(ctx, cycle, sync, tags);
}
-EXPORT_SYMBOL(fw_iso_context_start);
int
fw_iso_context_queue(struct fw_iso_context *ctx,
@@ -153,11 +150,9 @@
return card->driver->queue_iso(ctx, packet, buffer, payload);
}
-EXPORT_SYMBOL(fw_iso_context_queue);
int
fw_iso_context_stop(struct fw_iso_context *ctx)
{
return ctx->card->driver->stop_iso(ctx);
}
-EXPORT_SYMBOL(fw_iso_context_stop);
diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index 051be78..3a59e9b 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -388,10 +388,13 @@
static DEFINE_SPINLOCK(address_handler_lock);
static LIST_HEAD(address_handler_list);
-const struct fw_address_region fw_low_memory_region =
- { .start = 0x000000000000ULL, .end = 0x000100000000ULL, };
const struct fw_address_region fw_high_memory_region =
{ .start = 0x000100000000ULL, .end = 0xffffe0000000ULL, };
+EXPORT_SYMBOL(fw_high_memory_region);
+
+#if 0
+const struct fw_address_region fw_low_memory_region =
+ { .start = 0x000000000000ULL, .end = 0x000100000000ULL, };
const struct fw_address_region fw_private_region =
{ .start = 0xffffe0000000ULL, .end = 0xfffff0000000ULL, };
const struct fw_address_region fw_csr_region =
@@ -399,11 +402,7 @@
.end = CSR_REGISTER_BASE | CSR_CONFIG_ROM_END, };
const struct fw_address_region fw_unit_space_region =
{ .start = 0xfffff0000900ULL, .end = 0x1000000000000ULL, };
-EXPORT_SYMBOL(fw_low_memory_region);
-EXPORT_SYMBOL(fw_high_memory_region);
-EXPORT_SYMBOL(fw_private_region);
-EXPORT_SYMBOL(fw_csr_region);
-EXPORT_SYMBOL(fw_unit_space_region);
+#endif /* 0 */
/**
* Allocate a range of addresses in the node space of the OHCI
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index 8d1987f..04d3854 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -201,11 +201,7 @@
u64 end;
};
-extern const struct fw_address_region fw_low_memory_region;
extern const struct fw_address_region fw_high_memory_region;
-extern const struct fw_address_region fw_private_region;
-extern const struct fw_address_region fw_csr_region;
-extern const struct fw_address_region fw_unit_space_region;
int fw_core_add_address_handler(struct fw_address_handler *handler,
const struct fw_address_region *region);