1 files changed, 6 insertions, 8 deletions

diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index fe38df8e2b6f..270f6552603c 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -434,14 +434,14 @@ void intelfbhw_setcolreg(struct intelfb_info *dinfo, unsigned regno,
                          unsigned red, unsigned green, unsigned blue,
                          unsigned transp)
 {
+        u32 palette_reg = (dinfo->pipe == PIPE_A) ?
+                          PALETTE_A : PALETTE_B;
+
 #if VERBOSE > 0
         DBG_MSG("intelfbhw_setcolreg: %d: (%d, %d, %d)\n",
                 regno, red, green, blue);
 #endif
 
-        u32 palette_reg = (dinfo->pipe == PIPE_A) ?
-                          PALETTE_A : PALETTE_B;
-
         OUTREG(palette_reg + (regno << 2),
                (red << PALETTE_8_RED_SHIFT) |
                (green << PALETTE_8_GREEN_SHIFT) |
@@ -1305,8 +1305,8 @@ int intelfbhw_program_mode(struct intelfb_info *dinfo,
 
         count = 0;
         do {
-                tmp_val[count%3] = INREG(0x70000);
-                if ((tmp_val[0] == tmp_val[1]) && (tmp_val[1]==tmp_val[2]))
+                tmp_val[count % 3] = INREG(PIPEA_DSL);
+                if ((tmp_val[0] == tmp_val[1]) && (tmp_val[1] == tmp_val[2]))
                         break;
                 count++;
                 udelay(1);
@@ -2004,7 +2004,6 @@ intelfbhw_enable_irq(struct intelfb_info *dinfo, int reenable) {
 
 void
 intelfbhw_disable_irq(struct intelfb_info *dinfo) {
-        u16 tmp;
 
         if (test_and_clear_bit(0, &dinfo->irq_flags)) {
                 if (dinfo->vsync.pan_display) {
@@ -2016,8 +2015,7 @@ intelfbhw_disable_irq(struct intelfb_info *dinfo) {
                 OUTREG16(IMR, 0xffff);
                 OUTREG16(IER, 0x0);
 
-                tmp = INREG16(IIR);
-                OUTREG16(IIR, tmp);
+                OUTREG16(IIR, INREG16(IIR)); /* clear IRQ requests */
                 spin_unlock_irq(&dinfo->int_lock);
 
                 free_irq(dinfo->pdev->irq, dinfo);