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macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
The via-macii ADB driver calls request_irq() after disabling hard
interrupts. But disabling interrupts isn't necessary here because the
VIA shift register interrupt was masked during VIA1 initialization.
Fixes: 1da177e4c3
("Linux-2.6.12-rc2")
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/419fcc09d0e563b425c419053d02236b044d86b0.1710298421.git.fthain@linux-m68k.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
parent
d39d1677c3
commit
d301a71c76
@ -140,24 +140,19 @@ static int macii_probe(void)
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/* Initialize the driver */
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static int macii_init(void)
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{
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unsigned long flags;
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int err;
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local_irq_save(flags);
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err = macii_init_via();
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if (err)
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goto out;
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return err;
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err = request_irq(IRQ_MAC_ADB, macii_interrupt, 0, "ADB",
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macii_interrupt);
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if (err)
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goto out;
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return err;
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macii_state = idle;
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out:
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local_irq_restore(flags);
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return err;
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return 0;
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}
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/* initialize the hardware */
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