staging: vt6655: vnt_interrupt_process remove page 0 select

Page 1 is fully proctected by lock there is no need
to check for it. Page 0 is selected at other times.

Remove byOrgPageSel and its calls from function.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index d5f090f..2262a61 100644 (file)
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -1056,7 +1056,6 @@ static void vnt_interrupt_process(struct vnt_private *pDevice)
        struct ieee80211_low_level_stats *low_stats = &pDevice->low_stats;
        int             max_count = 0;
        u32 mib_counter;
-       unsigned char byOrgPageSel = 0;
        unsigned long flags;
 
        MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
@@ -1073,13 +1072,6 @@ static void vnt_interrupt_process(struct vnt_private *pDevice)
 
        spin_lock_irqsave(&pDevice->lock, flags);
 
-       /* Make sure current page is 0 */
-       VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel);
-       if (byOrgPageSel == 1)
-               MACvSelectPage0(pDevice->PortOffset);
-       else
-               byOrgPageSel = 0;
-
        /* Read low level stats */
        MACvReadMIBCounter(pDevice->PortOffset, &mib_counter);
 
@@ -1164,9 +1156,6 @@ static void vnt_interrupt_process(struct vnt_private *pDevice)
                        break;
        }
 
-       if (byOrgPageSel == 1)
-               MACvSelectPage1(pDevice->PortOffset);
-
        spin_unlock_irqrestore(&pDevice->lock, flags);
 
        MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);