From 635d19bea0e91df473a81391ec8f3db2d049a218 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:47:29 +0200 Subject: pcmcia: deprecate CS_NO_MORE_ITEMS CS_NO_MORE_ITEMS is returned by the CIS tuple reading and parsing code if the end of a tuple chain is reached. As at least one PCMCIA driver relies on matching this return value, replace it with -ENOSPC which is now uniquely used for this purpose within the in-kernel pcmcia subsystem. CC: Russell King CC: linux-serial@vger.kernel.org CC: Michael Buesch Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/pcmcia/cistpl.c') diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 660e162c502f..a59e09dd8557 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -450,7 +450,7 @@ int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple if (pccard_get_next_tuple(s, function, tuple) == 0) { tuple->DesiredTuple = CISTPL_LINKTARGET; if (pccard_get_next_tuple(s, function, tuple) != 0) - return CS_NO_MORE_ITEMS; + return -ENOSPC; } else tuple->CISOffset = tuple->TupleLink = 0; tuple->DesiredTuple = req; @@ -526,7 +526,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ /* End of chain? Follow long link if possible */ if (link[0] == CISTPL_END) { if ((ofs = follow_link(s, tuple)) < 0) - return CS_NO_MORE_ITEMS; + return -ENOSPC; attr = SPACE(tuple->Flags); read_cis_cache(s, attr, ofs, 2, link); } @@ -584,7 +584,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ } if (i == MAX_TUPLES) { cs_dbg(s, 1, "cs: overrun in pcmcia_get_next_tuple\n"); - return CS_NO_MORE_ITEMS; + return -ENOSPC; } tuple->TupleCode = link[0]; @@ -606,7 +606,7 @@ int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple) return -EINVAL; if (tuple->TupleLink < tuple->TupleOffset) - return CS_NO_MORE_ITEMS; + return -ENOSPC; len = tuple->TupleLink - tuple->TupleOffset; tuple->TupleDataLen = tuple->TupleLink; if (len == 0) @@ -1490,7 +1490,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned cards have only a broken VERS_2 tuple; hence the bogus test. */ if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == 0) || (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == 0) || - (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != CS_NO_MORE_ITEMS)) + (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != -ENOSPC)) ident_ok++; if (!dev_ok && !ident_ok) -- cgit v1.2.3