svn commit: r239804 - head/sys/arm/at91
Warner Losh
imp at FreeBSD.org
Wed Aug 29 04:41:25 UTC 2012
Author: imp
Date: Wed Aug 29 04:41:25 2012
New Revision: 239804
URL: http://svn.freebsd.org/changeset/base/239804
Log:
When copying data, use memcpy instead of bcopy. It matches the
arguments better.
Also, set the need to use the workaround flag before we actually need
to use it, rather than after.
Modified:
head/sys/arm/at91/at91_mci.c
Modified: head/sys/arm/at91/at91_mci.c
==============================================================================
--- head/sys/arm/at91/at91_mci.c Wed Aug 29 04:11:00 2012 (r239803)
+++ head/sys/arm/at91/at91_mci.c Wed Aug 29 04:41:25 2012 (r239804)
@@ -211,7 +211,7 @@ at91_bswap_buf(struct at91_mci_softc *sc
* ansley.com)
*/
if (!(sc->sc_cap & CAP_NEEDS_BYTESWAP)) {
- bcopy(dptr, sptr, memsize);
+ memcpy(dptr, sptr, memsize);
return;
}
@@ -364,6 +364,12 @@ at91_mci_attach(device_t dev)
sc->sc_cap = 0;
if (at91_is_rm92())
sc->sc_cap |= CAP_NEEDS_BYTESWAP;
+ /*
+ * MCI1 Rev 2 controllers need some workarounds, flag if so.
+ */
+ if (at91_mci_is_mci1rev2xx())
+ sc->sc_cap |= CAP_MCI1_REV2XX;
+
err = at91_mci_activate(dev);
if (err)
goto out;
@@ -409,12 +415,6 @@ at91_mci_attach(device_t dev)
}
/*
- * MCI1 Rev 2 controllers need some workarounds, flag if so.
- */
- if (at91_mci_is_mci1rev2xx())
- sc->sc_cap |= CAP_MCI1_REV2XX;
-
- /*
* Allow 4-wire to be initially set via #define.
* Allow a device hint to override that.
* Allow a sysctl to override that.
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