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fwohci: Cast bitfield to uint32_t before passing it to roundup2().

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The fallback for __align_up() used by roundup2() uses __typeof__()
which doesn't work for bitfields.  This fixes the build on GCC which
uses the fallback.

Reviewed by:	arichardson, markj
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D28599

(cherry picked from commit 50a61f8db5)
This commit is contained in:
John Baldwin 2021-02-17 13:12:06 -08:00 committed by Alex Richardson
parent 0a55a5bf61
commit ae0219c10f
1 changed files with 1 additions and 1 deletions
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2
sys/dev/firewire/fwohci.c
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@ -2696,7 +2696,7 @@ fwohci_get_plen(struct fwohci_softc *sc, struct fwohci_dbch *dbch, struct fw_pkt
info = &tinfo[fp->mode.common.tcode];
r = info->hdr_len + sizeof(uint32_t);
if ((info->flag & FWTI_BLOCK_ASY) != 0)
r += roundup2(fp->mode.wreqb.len, sizeof(uint32_t));
r += roundup2((uint32_t)fp->mode.wreqb.len, sizeof(uint32_t));
if (r == sizeof(uint32_t)) {
/* XXX */