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Diffstat (limited to 'drivers/block/xsysace.c')
-rw-r--r--drivers/block/xsysace.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 10bb4e54f68..296d5674a3c 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -949,15 +949,6 @@ static int __devinit ace_setup(struct ace_device *ace)
if (!ace->baseaddr)
goto err_ioremap;
- if (ace->irq != NO_IRQ) {
- rc = request_irq(ace->irq, ace_interrupt, 0, "systemace", ace);
- if (rc) {
- /* Failure - fall back to polled mode */
- dev_err(ace->dev, "request_irq failed\n");
- ace->irq = NO_IRQ;
- }
- }
-
/*
* Initialize the state machine tasklet and stall timer
*/
@@ -1015,6 +1006,16 @@ static int __devinit ace_setup(struct ace_device *ace)
val |= ACE_CTRL_DATABUFRDYIRQ | ACE_CTRL_ERRORIRQ;
ace_out(ace, ACE_CTRL, val);
+ /* Now we can hook up the irq handler */
+ if (ace->irq != NO_IRQ) {
+ rc = request_irq(ace->irq, ace_interrupt, 0, "systemace", ace);
+ if (rc) {
+ /* Failure - fall back to polled mode */
+ dev_err(ace->dev, "request_irq failed\n");
+ ace->irq = NO_IRQ;
+ }
+ }
+
/* Print the identification */
dev_info(ace->dev, "Xilinx SystemACE revision %i.%i.%i\n",
(version >> 12) & 0xf, (version >> 8) & 0x0f, version & 0xff);
@@ -1035,8 +1036,6 @@ static int __devinit ace_setup(struct ace_device *ace)
blk_cleanup_queue(ace->queue);
err_blk_initq:
iounmap(ace->baseaddr);
- if (ace->irq != NO_IRQ)
- free_irq(ace->irq, ace);
err_ioremap:
dev_info(ace->dev, "xsysace: error initializing device at 0x%lx\n",
ace->physaddr);