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m68k: macide doesnt check for Mac

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The Macintosh IDE driver (macide) doesn't check whether it's actually running
on Mac hardware, causing a crash if it isn't.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geert Uytterhoeven 2008-05-18 20:47:14 +02:00 committed by Linus Torvalds
parent 3f365e8ee9
commit 3ce92a2a7b
1 changed files with 3 additions and 0 deletions
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3
drivers/ide/legacy/macide.c
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@ -95,6 +95,9 @@ static int __init macide_init(void)
int irq; int irq;
hw_regs_t hw; hw_regs_t hw;
if (!MACH_IS_MAC)
return -ENODEV;
switch (macintosh_config->ide_type) { switch (macintosh_config->ide_type) {
case MAC_IDE_QUADRA: case MAC_IDE_QUADRA:
base = IDE_BASE; base = IDE_BASE;