[src/trunk]: src/sys/dev/usb Wrap several unused static inline functions with...

[apb <apb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/77237edc413e
branches:  trunk
changeset: 790609:77237edc413e
user:      apb <apb%NetBSD.org@localhost>
date:      Fri Oct 18 08:39:22 2013 +0000

description:
Wrap several unused static inline functions with #if 0.
I didn't delete them because I suspect that they might be needed later.

diffstat:

 sys/dev/usb/xhci.c |  14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diffs (94 lines):

diff -r 7375a3d39856 -r 77237edc413e sys/dev/usb/xhci.c
--- a/sys/dev/usb/xhci.c        Fri Oct 18 08:35:24 2013 +0000
+++ b/sys/dev/usb/xhci.c        Fri Oct 18 08:39:22 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: xhci.c,v 1.3 2013/10/18 08:35:24 skrll Exp $   */
+/*     $NetBSD: xhci.c,v 1.4 2013/10/18 08:39:22 apb Exp $     */
 
 /*
  * Copyright (c) 2013 Jonathan A. Kollasch
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xhci.c,v 1.3 2013/10/18 08:35:24 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xhci.c,v 1.4 2013/10/18 08:39:22 apb Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -215,12 +215,14 @@
        return bus_space_read_4(sc->sc_iot, sc->sc_ioh, offset);
 }
 
+#if 0 /* unused */
 static inline void
 xhci_write_4(const struct xhci_softc * const sc, bus_size_t offset,
     uint32_t value)
 {
        bus_space_write_4(sc->sc_iot, sc->sc_ioh, offset, value);
 }
+#endif /* unused */
 
 static inline uint32_t
 xhci_cap_read_4(const struct xhci_softc * const sc, bus_size_t offset)
@@ -241,6 +243,7 @@
        bus_space_write_4(sc->sc_iot, sc->sc_obh, offset, value);
 }
 
+#if 0 /* unused */
 static inline uint64_t
 xhci_op_read_8(const struct xhci_softc * const sc, bus_size_t offset)
 {
@@ -260,6 +263,7 @@
 
        return value;
 }
+#endif /* unused */
 
 static inline void
 xhci_op_write_8(const struct xhci_softc * const sc, bus_size_t offset,
@@ -292,6 +296,7 @@
        bus_space_write_4(sc->sc_iot, sc->sc_rbh, offset, value);
 }
 
+#if 0 /* unused */
 static inline uint64_t
 xhci_rt_read_8(const struct xhci_softc * const sc, bus_size_t offset)
 {
@@ -311,6 +316,7 @@
 
        return value;
 }
+#endif /* unused */
 
 static inline void
 xhci_rt_write_8(const struct xhci_softc * const sc, bus_size_t offset,
@@ -330,11 +336,13 @@
        }
 }
 
+#if 0 /* unused */
 static inline uint32_t
 xhci_db_read_4(const struct xhci_softc * const sc, bus_size_t offset)
 {
        return bus_space_read_4(sc->sc_iot, sc->sc_dbh, offset);
 }
+#endif /* unused */
 
 static inline void
 xhci_db_write_4(const struct xhci_softc * const sc, bus_size_t offset,
@@ -399,12 +407,14 @@
        return KERNADDR(&xs->xs_dc_dma, sc->sc_ctxsz * dci);
 }
 
+#if 0 /* unused */
 static inline bus_addr_t
 xhci_slot_get_dcp(struct xhci_softc * const sc, struct xhci_slot * const xs,
     const u_int dci)
 {
        return DMAADDR(&xs->xs_dc_dma, sc->sc_ctxsz * dci);
 }
+#endif /* unused */
 
 static inline void *
 xhci_slot_get_icv(struct xhci_softc * const sc, struct xhci_slot * const xs,