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authorDominik Brodowski <linux@dominikbrodowski.net>2010-06-07 18:31:17 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-06-07 18:34:16 +0200
commitb83156b52dd77979cc93bafc2283929532f6f7d0 (patch)
tree28c75d4bffb7fc30469999ad9884594ba017df8b /drivers/pcmcia
parent287b87a350de4e344d60697a1f16abe2a6cd350a (diff)
downloadop-kernel-dev-b83156b52dd77979cc93bafc2283929532f6f7d0.zip
op-kernel-dev-b83156b52dd77979cc93bafc2283929532f6f7d0.tar.gz
pcmcia: avoid validate_cis failure on CIS override
Commit a8408c17 introduced a new check to pccard_validate_cis(), which avoids any "late" calls to this function. This broke the insertion of cards which require a CIS override which changes the number of card functions. Fix this by asserting that this is _not_ a late call, but a proper call early during the card insertion process. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=16138 Reported-by: Mikulas Patocka <mpatocka@redhat.com> CC: <stable@kernel.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/ds.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 7ef7ade..9fc3398 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -671,6 +671,7 @@ static void pcmcia_requery(struct pcmcia_socket *s)
if (old_funcs != new_funcs) {
/* we need to re-start */
pcmcia_card_remove(s, NULL);
+ s->functions = 0;
pcmcia_card_add(s);
}
}
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