IB/ipath: Remove unused ipath_read_kreg64_port()

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
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 cf40cf2..291d4ea 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -1804,29 +1804,6 @@ int ipath_set_lid(struct ipath_devdata *dd, u32 arg, u8 lmc)
        return 0;
 }
 
-/**
- * ipath_read_kreg64_port - read a device's per-port 64-bit kernel register
- * @dd: the infinipath device
- * @regno: the register number to read
- * @port: the port containing the register
- *
- * Registers that vary with the chip implementation constants (port)
- * use this routine.
- */
-u64 ipath_read_kreg64_port(const struct ipath_devdata *dd, ipath_kreg regno,
-                          unsigned port)
-{
-       u16 where;
-
-       if (port < dd->ipath_portcnt &&
-           (regno == dd->ipath_kregs->kr_rcvhdraddr ||
-            regno == dd->ipath_kregs->kr_rcvhdrtailaddr))
-               where = regno + port;
-       else
-               where = -1;
-
-       return ipath_read_kreg64(dd, where);
-}
 
 /**
  * ipath_write_kreg_port - write a device's per-port 64-bit kernel register

diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 9934825..b50436c 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -208,8 +208,8 @@ static const struct ipath_kregs ipath_ht_kregs = {
        .kr_serdesstatus = IPATH_KREG_OFFSET(SerdesStatus),
        .kr_xgxsconfig = IPATH_KREG_OFFSET(XGXSConfig),
        /*
-        * These should not be used directly via ipath_read_kreg64(),
-        * use them with ipath_read_kreg64_port(),
+        * These should not be used directly via ipath_write_kreg64(),
+        * use them with ipath_write_kreg64_port(),
         */
        .kr_rcvhdraddr = IPATH_KREG_OFFSET(RcvHdrAddr0),
        .kr_rcvhdrtailaddr = IPATH_KREG_OFFSET(RcvHdrTailAddr0)

diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index 05918e1..5c50383 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -207,8 +207,8 @@ static const struct ipath_kregs ipath_pe_kregs = {
        .kr_ibpllcfg = IPATH_KREG_OFFSET(IBPLLCfg),
 
        /*
-        * These should not be used directly via ipath_read_kreg64(),
-        * use them with ipath_read_kreg64_port()
+        * These should not be used directly via ipath_write_kreg64(),
+        * use them with ipath_write_kreg64_port(),
         */
        .kr_rcvhdraddr = IPATH_KREG_OFFSET(RcvHdrAddr0),
        .kr_rcvhdrtailaddr = IPATH_KREG_OFFSET(RcvHdrTailAddr0),

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index a216285..5428c26 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -756,8 +756,6 @@ int ipath_eeprom_write(struct ipath_devdata *, u8, const void *, int);
 /* these are used for the registers that vary with port */
 void ipath_write_kreg_port(const struct ipath_devdata *, ipath_kreg,
                           unsigned, u64);
-u64 ipath_read_kreg64_port(const struct ipath_devdata *, ipath_kreg,
-                          unsigned);
 
 /*
  * We could have a single register get/put routine, that takes a group type,