[CPUFREQ] longhaul: remove duplicated code.

removing duplicated code.

Signed-off-by: Rafał Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 12 insertions, 17 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index 4e8dd743d00b..7233abe5d695 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -581,8 +581,8 @@ static int enable_arbiter_disable(void)
         dev = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8601_0, NULL);
         /* Find CLE266 host bridge */
         if (dev == NULL) {
-                dev = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_862X_0, NULL);
                 reg = 0x76;
+                dev = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_862X_0, NULL);
         }
         if (dev != NULL) {
                 /* Enable access to port 0x22 */
@@ -693,25 +693,20 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy)
         if (longhaul_version == TYPE_POWERSAVER) {
                 /* Check ACPI support for C3 state */
                 cx = &pr->power.states[ACPI_STATE_C3];
-                if (cx->address == 0 ||
-                   (cx->latency > 1000 && ignore_latency == 0) ) {
-                        if (enable_arbiter_disable()) {
-                                port22_en = 1;
-                        } else {
-                                goto err_acpi;
-                        }
+                if (cx->address > 0 &&
+                   (cx->latency <= 1000 || ignore_latency != 0) ) {
+                        goto print_support_type;
                 }
-
-        } else {
-                /* Check ACPI support for bus master arbiter disable */
-                if (!pr->flags.bm_control) {
-                        if (enable_arbiter_disable()) {
-                                port22_en = 1;
-                        } else {
-                                goto err_acpi;
-                        }
+        }
+        /* Check ACPI support for bus master arbiter disable */
+        if (!pr->flags.bm_control) {
+                if (enable_arbiter_disable()) {
+                        port22_en = 1;
+                } else {
+                        goto err_acpi;
                 }
         }
+print_support_type:
         if (!port22_en) {
                 printk (KERN_INFO PFX "Using ACPI support.\n");
         } else {