Re: [PATCH v2 1/3] ARM: PXA: PXAFB: Fix double-free issue

On Sunday 20 February 2011 20:46:20 Marek Vasut wrote:

quoted

@@ -629,6 +629,9 @@ static void overlay1fb_disable(struct pxafb_layer

*ofb)

 {
 
 	uint32_t lccr5 = lcd_readl(ofb->fbi, LCCR5);

+	if (!(lcd_readl(ofb->fbi, OVL1C1) & OVLxC1_OEN))
+		return;
+

Maybe you can even avoid reading LCCR5 above ;-)

Agreed.

Will resend soon.