[media] media: ti-vpe: vpdma: Clear IRQs for individual lists

VPDMA IRQs are registered for multiple lists
When clearing an IRQ for a list interrupt, all the
IRQs for the individual lists are to be cleared separately.

Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/ti-vpe/vpdma.c

@@ -953,12 +953,12 @@ unsigned int vpdma_get_list_mask(struct vpdma_data *vpdma, int irq_num)
 EXPORT_SYMBOL(vpdma_get_list_mask);
 
 /* clear previosuly occured list intterupts in the LIST_STAT register */
-void vpdma_clear_list_stat(struct vpdma_data *vpdma, int irq_num)
+void vpdma_clear_list_stat(struct vpdma_data *vpdma, int irq_num,
+			   int list_num)
 {
 	u32 reg_addr = VPDMA_INT_LIST0_STAT + VPDMA_INTX_OFFSET * irq_num;
 
-	write_reg(vpdma, reg_addr,
-		read_reg(vpdma, reg_addr));
+	write_reg(vpdma, reg_addr, 3 << (list_num * 2));
 }
 EXPORT_SYMBOL(vpdma_clear_list_stat);