Automatic merge of /spare/repo/linux-2.6/.git branch HEAD

1 files changed, 28 insertions, 22 deletions

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 8e63e464d361..5900de3c3f4f 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -698,6 +698,26 @@ static void i8042_timer_func(unsigned long data)
         i8042_interrupt(0, NULL, NULL);
 }
 
+static int i8042_ctl_test(void)
+{
+        unsigned char param;
+
+        if (!i8042_reset)
+                return 0;
+
+        if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
+                printk(KERN_ERR "i8042.c: i8042 controller self test timeout.\n");
+                return -1;
+        }
+
+        if (param != I8042_RET_CTL_TEST) {
+                printk(KERN_ERR "i8042.c: i8042 controller selftest failed. (%#x != %#x)\n",
+                         param, I8042_RET_CTL_TEST);
+                return -1;
+        }
+
+        return 0;
+}
 
 /*
  * i8042_controller init initializes the i8042 controller, and,
@@ -719,21 +739,8 @@ static int i8042_controller_init(void)
                 return -1;
         }
 
-        if (i8042_reset) {
-
-                unsigned char param;
-
-                if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
-                        printk(KERN_ERR "i8042.c: i8042 controller self test timeout.\n");
-                        return -1;
-                }
-
-                if (param != I8042_RET_CTL_TEST) {
-                        printk(KERN_ERR "i8042.c: i8042 controller selftest failed. (%#x != %#x)\n",
-                                 param, I8042_RET_CTL_TEST);
-                        return -1;
-                }
-        }
+        if (i8042_ctl_test())
+                return -1;
 
 /*
  * Save the CTR for restoral on unload / reboot.
@@ -802,15 +809,11 @@ static int i8042_controller_init(void)
  */
 static void i8042_controller_reset(void)
 {
-        unsigned char param;
-
 /*
  * Reset the controller if requested.
  */
 
-        if (i8042_reset)
-                if (i8042_command(&param, I8042_CMD_CTL_TEST))
-                        printk(KERN_ERR "i8042.c: i8042 controller reset timeout.\n");
+        i8042_ctl_test();
 
 /*
  * Disable MUX mode if present.
@@ -922,8 +925,11 @@ static int i8042_resume(struct device *dev, u32 level)
         if (level != RESUME_ENABLE)
                 return 0;
 
-        if (i8042_controller_init()) {
-                printk(KERN_ERR "i8042: resume failed\n");
+        if (i8042_ctl_test())
+                return -1;
+
+        if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
+                printk(KERN_ERR "i8042: Can't write CTR\n");
                 return -1;
         }