Changes in uspace/srv/hid/kbd/port/z8530.c [d9fae235:36e9cd1] in mainline

File:

• uspace/srv/hid/kbd/port/z8530.c (modified) (4 diffs)

uspace/srv/hid/kbd/port/z8530.c

@@ -30 +30 @@
  * @ingroup  kbd
  * @{
- */
+ */ 
 /** @file
- * @brief Z8530 keyboard port driver.
+ * @brief       Z8530 keyboard port driver.
  */
 
@@ -44 +44 @@
 #include <sys/types.h>
 #include <ddi.h>
-#include <errno.h>
 
-#define CHAN_A_STATUS  4
-#define CHAN_A_DATA    6
+#define CHAN_A_STATUS   4
+#define CHAN_A_DATA     6
 
-#define RR0_RCA  1
+#define RR0_RCA 1
 
 static irq_cmd_t z8530_cmds[] = {
         {
                 .cmd = CMD_PIO_READ_8,
-                .addr = (void *) 0,     /* Will be patched in run-time */
+                .addr = (void *) 0,     /* will be patched in run-time */
                 .dstarg = 1
         },
@@ -70 +69 @@
         {
                 .cmd = CMD_PIO_READ_8,
-                .addr = (void *) 0,     /* Will be patched in run-time */
+                .addr = (void *) 0,     /* will be patched in run-time */
                 .dstarg = 2
         },
@@ -87 +86 @@
 int z8530_port_init(void)
 {
-        sysarg_t kaddr;
-        if (sysinfo_get_value("kbd.address.kernel", &kaddr) != EOK)
-                return -1;
-        
-        sysarg_t inr;
-        if (sysinfo_get_value("kbd.inr", &inr) != EOK)
-                return -1;
-        
-        z8530_cmds[0].addr = (void *) kaddr + CHAN_A_STATUS;
-        z8530_cmds[3].addr = (void *) kaddr + CHAN_A_DATA;
-        
         async_set_interrupt_received(z8530_irq_handler);
-        ipc_register_irq(inr, device_assign_devno(), inr, &z8530_kbd);
-        
+        z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.kernel") +
+            CHAN_A_STATUS;
+        z8530_cmds[3].addr = (void *) sysinfo_value("kbd.address.kernel") +
+            CHAN_A_DATA;
+        ipc_register_irq(sysinfo_value("kbd.inr"), device_assign_devno(),
+            sysinfo_value("kbd.inr"), &z8530_kbd);
         return 0;
 }