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arch/sh/drivers/dma/{dma-g2,dmabrg}.c: ensure arguments to request_irq and free_irq are compatible 

Convert calls to free_irq so that the second argument is the same as the
last argument of the corresponding call to request_irq.  Without this
property, free_irq does nothing.

In the case of dmabrg.c the change is merely cosmetic - changing 0 to NULL.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Julia Lawall 2012-03-15 15:14:43 +09:00 committed by Paul Mundt
parent f1cbd03f5e
commit 691c01c3f0
2 changed files with 4 additions and 4 deletions
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4
arch/sh/drivers/dma/dma-g2.c
View File

@ -181,14 +181,14 @@ static int __init g2_dma_init(void)
ret = register_dmac(&g2_dma_info);
if (unlikely(ret != 0))
free_irq(HW_EVENT_G2_DMA, 0);
free_irq(HW_EVENT_G2_DMA, &g2_dma_info);
return ret;
}
static void __exit g2_dma_exit(void)
{
free_irq(HW_EVENT_G2_DMA, 0);
free_irq(HW_EVENT_G2_DMA, &g2_dma_info);
unregister_dmac(&g2_dma_info);
}

4
arch/sh/drivers/dma/dmabrg.c
View File

@ -189,8 +189,8 @@ static int __init dmabrg_init(void)
if (ret == 0)
return ret;
free_irq(DMABRGI1, 0);
out1: free_irq(DMABRGI0, 0);
free_irq(DMABRGI1, NULL);
out1: free_irq(DMABRGI0, NULL);
out0: kfree(dmabrg_handlers);
return ret;
}