get rid of some dead code.

diff --git a/sys/dev/fdt/dwmshc.c b/sys/dev/fdt/dwmshc.c
index 50379d8..4999e81 100644 (file)
--- a/sys/dev/fdt/dwmshc.c
+++ b/sys/dev/fdt/dwmshc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dwmshc.c,v 1.2 2023/04/19 01:38:32 dlg Exp $ */
+/*     $OpenBSD: dwmshc.c,v 1.3 2023/04/19 01:41:12 dlg Exp $ */
 
 /*
  * Copyright (c) 2023 David Gwynne <dlg@openbsd.org>
@@ -161,11 +161,6 @@ static void                 dwmshc_attach(struct device *, struct device *,
 
 static inline void      dwmshc_wr1(struct dwmshc_softc *,
                             bus_size_t, uint8_t);
-#if 0
-static inline void      dwmshc_wr2(struct dwmshc_softc *,
-                            bus_size_t, uint16_t);
-static inline uint16_t  dwmshc_rd2(struct dwmshc_softc *, bus_size_t);
-#endif
 static inline void      dwmshc_wr4(struct dwmshc_softc *,
                             bus_size_t, uint32_t);
 static inline uint32_t  dwmshc_rd4(struct dwmshc_softc *, bus_size_t);
@@ -248,10 +243,6 @@ dwmshc_attach(struct device *parent, struct device *self, void *aux)
        bus_width = OF_getpropint(faa->fa_node, "bus-width", 1);
        if (bus_width < 8)
                SET(capmask, SDHC_8BIT_MODE_SUPP);
-#if 0
-       if (bus_width < 4)
-               ...
-#endif
 
        freq = clock_get_frequency(faa->fa_node, "block");
        sdhc->sc_clkbase = freq / 1000;
@@ -373,20 +364,6 @@ dwmshc_wr1(struct dwmshc_softc *sc, bus_size_t off, uint8_t v)
        bus_space_write_1(sc->sc_iot, sc->sc_ioh, off, v);
 }
 
-#if 0
-static inline void
-dwmshc_wr2(struct dwmshc_softc *sc, bus_size_t off, uint16_t v)
-{
-       bus_space_write_2(sc->sc_iot, sc->sc_ioh, off, v);
-}
-
-static inline uint16_t
-dwmshc_rd2(struct dwmshc_softc *sc, bus_size_t off)
-{
-       return (bus_space_read_2(sc->sc_iot, sc->sc_ioh, off));
-}
-#endif
-
 static inline void
 dwmshc_wr4(struct dwmshc_softc *sc, bus_size_t off, uint32_t v)
 {