With this .config: http://busybox.net/~vda/kernel_config_ALLYES_Os,
after deinlining these functions have sizes and callsite counts
as follows:
iwl_write8: 315 bytes, 3 calls
iwl_write32: 296 bytes, 90 calls
iwl_read32: 278 bytes, 51 calls
Total size reduction is about 40 kbytes.
Signed-off-by: Denys Vlasenko <dvlas...@redhat.com>
CC: Johannes Berg <johannes.b...@intel.com>
CC: Emmanuel Grumbach <emmanuel.grumb...@intel.com>
CC: Intel Linux Wireless <i...@linux.intel.com>
CC: Gregory Greenman <gregory.green...@intel.com>
CC: John Linville <linvi...@tuxdriver.com>
CC: linux-wirel...@vger.kernel.org
CC: linux-kernel@vger.kernel.org
---
drivers/net/wireless/iwlwifi/iwl-io.c | 22 ++++++++++++++++++++++
drivers/net/wireless/iwlwifi/iwl-io.h | 21 +++------------------
2 files changed, 25 insertions(+), 18 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c
b/drivers/net/wireless/iwlwifi/iwl-io.c
index 27c66e4..782e7e9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/iwlwifi/iwl-io.c
@@ -38,6 +38,28 @@
#define IWL_POLL_INTERVAL 10 /* microseconds */
+void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
+{
+ trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val);
+ iwl_trans_write8(trans, ofs, val);
+}
+IWL_EXPORT_SYMBOL(iwl_write8);
+
+void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
+{
+ trace_iwlwifi_dev_iowrite32(trans->dev, ofs, val);
+ iwl_trans_write32(trans, ofs, val);
+}
+IWL_EXPORT_SYMBOL(iwl_write32);
+
+u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
+{
+ u32 val = iwl_trans_read32(trans, ofs);
+ trace_iwlwifi_dev_ioread32(trans->dev, ofs, val);
+ return val;
+}
+IWL_EXPORT_SYMBOL(iwl_read32);
+
int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
u32 bits, u32 mask, int timeout)
{
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h
b/drivers/net/wireless/iwlwifi/iwl-io.h
index 705d12c..501d056 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -32,24 +32,9 @@
#include "iwl-devtrace.h"
#include "iwl-trans.h"
-static inline void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
-{
- trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val);
- iwl_trans_write8(trans, ofs, val);
-}
-
-static inline void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
-{
- trace_iwlwifi_dev_iowrite32(trans->dev, ofs, val);
- iwl_trans_write32(trans, ofs, val);
-}
-
-static inline u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
-{
- u32 val = iwl_trans_read32(trans, ofs);
- trace_iwlwifi_dev_ioread32(trans->dev, ofs, val);
- return val;
-}
+void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val);
+void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val);
+u32 iwl_read32(struct iwl_trans *trans, u32 ofs);
static inline void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask)
{
--
1.8.1.4
--
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