diff options
author | David Woodhouse <dwmw2@infradead.org> | 2006-09-27 07:18:55 (GMT) |
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committer | Paul Mackerras <paulus@samba.org> | 2006-10-02 10:27:36 (GMT) |
commit | 07bd1c4a82d1787d6acc32b5e3873cca24f39769 (patch) | |
tree | 313a29b73f9b4f2e19fa9f27651d20295eb4b031 /drivers/pnp/isapnp | |
parent | 61e37ca22b717a9edc3e5e7c7f3603fad464c76d (diff) | |
download | linux-fsl-qoriq-07bd1c4a82d1787d6acc32b5e3873cca24f39769.tar.xz |
[POWERPC] Use check_legacy_ioport() for ISAPnP
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/pnp/isapnp')
-rw-r--r-- | drivers/pnp/isapnp/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index f2e0179..3ac5b12 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -1049,6 +1049,10 @@ static int __init isapnp_init(void) printk(KERN_INFO "isapnp: ISA Plug & Play support disabled\n"); return 0; } +#ifdef CONFIG_PPC_MERGE + if (check_legacy_ioport(_PIDXR) || check_legacy_ioport(_PNPWRP)) + return -EINVAL; +#endif #ifdef ISAPNP_REGION_OK if (!request_region(_PIDXR, 1, "isapnp index")) { printk(KERN_ERR "isapnp: Index Register 0x%x already used\n", _PIDXR); |