Changes in uspace/drv/block/ddisk/ddisk.c [f97f5cc2:e9d15d9] in mainline

File:

• uspace/drv/block/ddisk/ddisk.c (modified) (4 diffs)

uspace/drv/block/ddisk/ddisk.c

@@ -112 +112 @@
         ddisk_regs_t *ddisk_regs;
 
+        int irq_cap;
+
         bd_srvs_t bds;
 } ddisk_t;
@@ -447 +449 @@
         ddisk->bds.sarg = ddisk;
 
+        ddisk->irq_cap = -1;
+
         /*
          * Enable access to ddisk's PIO registers.
@@ -499 +503 @@
         ddisk_irq_commands[0].addr = (void *) &res_phys->status;
         ddisk_irq_commands[3].addr = (void *) &res_phys->command;
-        rc = register_interrupt_handler(dev, ddisk->ddisk_res.irq,
+        ddisk->irq_cap = register_interrupt_handler(dev, ddisk->ddisk_res.irq,
             ddisk_irq_handler, &ddisk_irq_code);
-        if (rc != EOK) {
+        if (ddisk->irq_cap < 0) {
+                rc = ddisk->irq_cap;
                 ddf_msg(LVL_ERROR, "Failed to register interrupt handler.");
                 goto error;
@@ -541 +546 @@
         }
 
-        unregister_interrupt_handler(ddisk->dev, ddisk->ddisk_res.irq);
+        unregister_interrupt_handler(ddisk->dev, ddisk->irq_cap);
         
         rc = pio_disable(ddisk->ddisk_regs, sizeof(ddisk_regs_t));