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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2006-10-01 06:28:00 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 07:39:23 (GMT) |
| commit | 74ae3221818eaf3884ceac931ba3cd2c00045483 (patch) | |
| tree | 2ccffd76721979ff314ea40471e509b236c13a21 | |
| parent | df10f4edd5f097251c62f1d4a3adea778100b4a8 (diff) | |
| download | linux-74ae3221818eaf3884ceac931ba3cd2c00045483.tar.xz | |
[PATCH] cardbus: switch to ref counting/hotplug safe API
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/pcmcia/cardbus.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c index 3f6d51d..2d7effe 100644 --- a/drivers/pcmcia/cardbus.c +++ b/drivers/pcmcia/cardbus.c @@ -138,7 +138,7 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void cs_dbg(s, 3, "read_cb_mem(%d, %#x, %u)\n", space, addr, len); - dev = pci_find_slot(s->cb_dev->subordinate->number, 0); + dev = pci_get_slot(s->cb_dev->subordinate, 0); if (!dev) goto fail; @@ -152,6 +152,9 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void } res = dev->resource + space - 1; + + pci_dev_put(dev); + if (!res->flags) goto fail; |