IB/ipath: Make a few functions static

Make some functions that are only used in a single .c file static.  In
addition to being a cleanup, this shrinks the generated code.  On x86_64:

add/remove: 1/3 grow/shrink: 2/1 up/down: 4777/-4956 (-179)
function                                     old     new   delta
handle_errors                                  -    3994   +3994
__verbs_timer                                 42     710    +668
ipath_do_ruc_send                           2131    2246    +115
ipath_no_bufs_available                      136       -    -136
ipath_disarm_senderrbufs                     639       -    -639
ipath_ib_timer                               658       -    -658
ipath_intr                                  5878    2355   -3523

Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 9361f5ab8bd637f32dc6171ef0f5281f20b8c060..09c5fd84b1e335cce7b82cd49a7b1b1d899fd010 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -1889,7 +1889,7 @@ void ipath_write_kreg_port(const struct ipath_devdata *dd, ipath_kreg regno,
 /* Below is "non-zero" to force override, but both actual LEDs are off */
 #define LED_OVER_BOTH_OFF (8)
 
-void ipath_run_led_override(unsigned long opaque)
+static void ipath_run_led_override(unsigned long opaque)
 {
        struct ipath_devdata *dd = (struct ipath_devdata *)opaque;
        int timeoff;

diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c
index 6b9147964a4f734638e42ae648493326b953d4b8..b4503e9c1e954bb4a7ff346344894818c42c9a5a 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_eeprom.c
+++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c
@@ -426,8 +426,8 @@ bail:
  * @buffer: data to write
  * @len: number of bytes to write
  */
-int ipath_eeprom_internal_write(struct ipath_devdata *dd, u8 eeprom_offset,
-                               const void *buffer, int len)
+static int ipath_eeprom_internal_write(struct ipath_devdata *dd, u8 eeprom_offset,
+                                      const void *buffer, int len)
 {
        u8 single_byte;
        int sub_len;

diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c
index 47aa43428fbf90b1284b6af4dee729debdc976bd..1fd91c59f2466f4c738f58f1caf74b560164d3ca 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -70,7 +70,7 @@ static void ipath_clrpiobuf(struct ipath_devdata *dd, u32 pnum)
  * If rewrite is true, and bits are set in the sendbufferror registers,
  * we'll write to the buffer, for error recovery on parity errors.
  */
-void ipath_disarm_senderrbufs(struct ipath_devdata *dd, int rewrite)
+static void ipath_disarm_senderrbufs(struct ipath_devdata *dd, int rewrite)
 {
        u32 piobcnt;
        unsigned long sbuf[4];

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 3105005fc9d25d0dfd84a5afb93dae7dd6a8bf4a..b6ccd04164961ceb481bb806415a7165bdbbc32a 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -776,7 +776,6 @@ void ipath_get_eeprom_info(struct ipath_devdata *);
 int ipath_update_eeprom_log(struct ipath_devdata *dd);
 void ipath_inc_eeprom_err(struct ipath_devdata *dd, u32 eidx, u32 incr);
 u64 ipath_snap_cntr(struct ipath_devdata *, ipath_creg);
-void ipath_disarm_senderrbufs(struct ipath_devdata *, int);
 
 /*
  * Set LED override, only the two LSBs have "public" meaning, but

diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index 85256747d8a185223da6aaf4eab5dd8287d04908..c69c2523944339eec85a832edc6a0f596267f9ec 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -507,7 +507,7 @@ static int want_buffer(struct ipath_devdata *dd)
  *
  * Called when we run out of PIO buffers.
  */
-void ipath_no_bufs_available(struct ipath_qp *qp, struct ipath_ibdev *dev)
+static void ipath_no_bufs_available(struct ipath_qp *qp, struct ipath_ibdev *dev)
 {
        unsigned long flags;
 

diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 65f7181e9cf81b7e2db757dc188fc6e7dfee0cb6..16aa61fd80856419957fdbe7ec6dcbb0054de026 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -488,7 +488,7 @@ bail:;
  * This is called from ipath_do_rcv_timer() at interrupt level to check for
  * QPs which need retransmits and to collect performance numbers.
  */
-void ipath_ib_timer(struct ipath_ibdev *dev)
+static void ipath_ib_timer(struct ipath_ibdev *dev)
 {
        struct ipath_qp *resend = NULL;
        struct list_head *last;

diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.h b/drivers/infiniband/hw/ipath/ipath_verbs.h
index f3d1f2cee6f8f15ac5cd066e92f79dda3ebf9d3b..9bbe81967f14bc8d224f45108692da0be73d42aa 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_verbs.h
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.h
@@ -782,8 +782,6 @@ void ipath_update_mmap_info(struct ipath_ibdev *dev,
 
 int ipath_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);
 
-void ipath_no_bufs_available(struct ipath_qp *qp, struct ipath_ibdev *dev);
-
 void ipath_insert_rnr_queue(struct ipath_qp *qp);
 
 int ipath_get_rwqe(struct ipath_qp *qp, int wr_id_only);
@@ -807,8 +805,6 @@ void ipath_ib_rcv(struct ipath_ibdev *, void *, void *, u32);
 
 int ipath_ib_piobufavail(struct ipath_ibdev *);
 
-void ipath_ib_timer(struct ipath_ibdev *);
-
 unsigned ipath_get_npkeys(struct ipath_devdata *);
 
 u32 ipath_get_cr_errpkey(struct ipath_devdata *);