[PATCH][MIPS] fix return value of TXX9 SPI interrupt handler

[Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>]

Hi Ralf,

This patch has fixed return value of TXX9 SPI interrupt handler.

Yoichi

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>

diff -pruN -X mips/Documentation/dontdiff mips-orig/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c mips/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c
--- mips-orig/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c	2006-10-29 13:07:08.343277000 +0900
+++ mips/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c	2006-10-29 14:33:04.768167250 +0900
@@ -36,14 +36,18 @@ void __init txx9_spi_init(unsigned long 
 
 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)