From 849138827c962589ac50496fa7feeb2a2d51b467 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 3 Mar 2007 17:48:55 +0100 Subject: ide: make legacy IDE VLB modules check for the "probe" kernel params (v2) Legacy IDE VLB host drivers didn't check for "probe" options when compiled as modules, which was obviously wrong as we don't want module to poke at random I/O ports by simply loading it. Fix it by adding "probe" module param to legacy IDE VLB host drivers. v2: * don't obsolete old "ide0=dtc2278/ht6560b/qd65xx/ali14xx/umc8672" IDE driver options yet (per Alan Cox's request) and enhance documentation Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/legacy/ali14xx.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/ide/legacy/ali14xx.c') diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c index f9f5b8d54d6d..91961aa03047 100644 --- a/drivers/ide/legacy/ali14xx.c +++ b/drivers/ide/legacy/ali14xx.c @@ -228,9 +228,17 @@ static int __init ali14xx_probe(void) return 0; } +int probe_ali14xx = 0; + +module_param_named(probe, probe_ali14xx, bool, 0); +MODULE_PARM_DESC(probe, "probe for ALI M14xx chipsets"); + /* Can be called directly from ide.c. */ int __init ali14xx_init(void) { + if (probe_ali14xx == 0) + goto out; + /* auto-detect IDE controller port */ if (findPort()) { if (ali14xx_probe()) @@ -238,6 +246,7 @@ int __init ali14xx_init(void) return 0; } printk(KERN_ERR "ali14xx: not found.\n"); +out: return -ENODEV; } -- cgit v1.2.3