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Commit c39c30da authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Ralf Baechle
Browse files

[MIPS] Fix return value of TXX9 SPI interrupt handler 



Signed-off-by: default avatarYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent a597a473

arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c

+6 −2
Original line number Original line Diff line number Diff line
@@ -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 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 */

	/* disable rx intr */

	tx4938_spiptr->cr0 &= ~TXx9_SPCR0_RBSIE;

	tx4938_spiptr->cr0 &= ~TXx9_SPCR0_RBSIE;

	wake_up(&txx9_spi_wait);

	wake_up(&txx9_spi_wait);



	return IRQ_HANDLED;

}

}



static struct irqaction txx9_spi_action = {

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)

void __init txx9_spi_irqinit(int irc_irq)