intelfb: Fix bug in DPLL disable

Reported in Kernel Bugzilla 9006 Fix an obvious bug in DPLL disable. Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
jimmycarry · Sep 19, 2007 · 8c8bd03 · 8c8bd03
1 parent 389a3c0
commit 8c8bd03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
@@ -1352,7 +1352,7 @@ intelfbhw_program_mode(struct intelfb_info *dinfo,
 
 	/* turn off PLL */
 	tmp = INREG(dpll_reg);
-	dpll_reg &= ~DPLL_VCO_ENABLE;
+	tmp &= ~DPLL_VCO_ENABLE;
 	OUTREG(dpll_reg, tmp);
 
 	/* Set PLL parameters */