cxgb4: Make unnecessarily global functions static

Also put t4_write_indirect() inside "#if 0" to avoid a "defined but not
used" compile warning.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index 3d8ff48..4b35dc7 100644 (file)
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -651,8 +651,6 @@ int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port,
                  struct link_config *lc);
 int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port);
 int t4_seeprom_wp(struct adapter *adapter, bool enable);
-int t4_read_flash(struct adapter *adapter, unsigned int addr,
-                 unsigned int nwords, u32 *data, int byte_oriented);
 int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size);
 int t4_check_fw_version(struct adapter *adapter);
 int t4_prep_adapter(struct adapter *adapter);

diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c
index 70bf2b2..65d91c4 100644 (file)
--- a/drivers/net/cxgb4/sge.c
+++ b/drivers/net/cxgb4/sge.c
@@ -1471,7 +1471,7 @@ EXPORT_SYMBOL(cxgb4_pktgl_to_skb);
  *     Releases the pages of a packet gather list.  We do not own the last
  *     page on the list and do not free it.
  */
-void t4_pktgl_free(const struct pkt_gl *gl)
+static void t4_pktgl_free(const struct pkt_gl *gl)
 {
        int n;
        const skb_frag_t *p;

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index a814a3a..cadead5 100644 (file)
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -53,8 +53,8 @@
  *     at the time it indicated completion is stored there.  Returns 0 if the
  *     operation completes and -EAGAIN otherwise.
  */
-int t4_wait_op_done_val(struct adapter *adapter, int reg, u32 mask,
-                       int polarity, int attempts, int delay, u32 *valp)
+static int t4_wait_op_done_val(struct adapter *adapter, int reg, u32 mask,
+                              int polarity, int attempts, int delay, u32 *valp)
 {
        while (1) {
                u32 val = t4_read_reg(adapter, reg);
@@ -109,9 +109,9 @@ void t4_set_reg_field(struct adapter *adapter, unsigned int addr, u32 mask,
  *     Reads registers that are accessed indirectly through an address/data
  *     register pair.
  */
-void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
-                     unsigned int data_reg, u32 *vals, unsigned int nregs,
-                     unsigned int start_idx)
+static void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
+                            unsigned int data_reg, u32 *vals,
+                            unsigned int nregs, unsigned int start_idx)
 {
        while (nregs--) {
                t4_write_reg(adap, addr_reg, start_idx);
@@ -120,6 +120,7 @@ void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
        }
 }
 
+#if 0
 /**
  *     t4_write_indirect - write indirectly addressed registers
  *     @adap: the adapter
@@ -132,15 +133,16 @@ void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
  *     Writes a sequential block of registers that are accessed indirectly
  *     through an address/data register pair.
  */
-void t4_write_indirect(struct adapter *adap, unsigned int addr_reg,
-                      unsigned int data_reg, const u32 *vals,
-                      unsigned int nregs, unsigned int start_idx)
+static void t4_write_indirect(struct adapter *adap, unsigned int addr_reg,
+                             unsigned int data_reg, const u32 *vals,
+                             unsigned int nregs, unsigned int start_idx)
 {
        while (nregs--) {
                t4_write_reg(adap, addr_reg, start_idx++);
                t4_write_reg(adap, data_reg, *vals++);
        }
 }
+#endif
 
 /*
  * Get the reply to a mailbox command and store it in @rpl in big-endian order.
@@ -537,8 +539,8 @@ static int flash_wait_op(struct adapter *adapter, int attempts, int delay)
  *     (i.e., big-endian), otherwise as 32-bit words in the platform's
  *     natural endianess.
  */
-int t4_read_flash(struct adapter *adapter, unsigned int addr,
-                 unsigned int nwords, u32 *data, int byte_oriented)
+static int t4_read_flash(struct adapter *adapter, unsigned int addr,
+                        unsigned int nwords, u32 *data, int byte_oriented)
 {
        int ret;