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[MIPS] Fix return value of TXX9 SPI interrupt handler 

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yoichi Yuasa 2006-10-29 23:37:55 +09:00 committed by Ralf Baechle
parent a597a473b4
commit c39c30da2d
1 changed files with 6 additions and 2 deletions
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8
arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c
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@ -36,14 +36,18 @@ void __init txx9_spi_init(unsigned long base, int (*cs_func)(int chipid, int on)
static DECLARE_WAIT_QUEUE_HEAD(txx9_spi_wait);
static void txx9_spi_interrupt(int irq, void *dev_id)
static irqreturn_t txx9_spi_interrupt(int irq, void *dev_id)
{
/* disable rx intr */
tx4938_spiptr->cr0 &= ~TXx9_SPCR0_RBSIE;
wake_up(&txx9_spi_wait);
return IRQ_HANDLED;
}
static struct irqaction txx9_spi_action = {
txx9_spi_interrupt, 0, 0, "spi", NULL, NULL,
.handler = txx9_spi_interrupt,
.name = "spi",
};
void __init txx9_spi_irqinit(int irc_irq)