spi: pic32-sqi: use list_move_tail and list_move
Using list_move_tail() and list_move() to simplify the code.
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c
index c41abdd..bd1c6b5 100644
--- a/drivers/spi/spi-pic32-sqi.c
+++ b/drivers/spi/spi-pic32-sqi.c
@@ -253,15 +253,13 @@
return NULL;
rdesc = list_first_entry(&sqi->bd_list_free, struct ring_desc, list);
- list_del(&rdesc->list);
- list_add_tail(&rdesc->list, &sqi->bd_list_used);
+ list_move_tail(&rdesc->list, &sqi->bd_list_used);
return rdesc;
}
static void ring_desc_put(struct pic32_sqi *sqi, struct ring_desc *rdesc)
{
- list_del(&rdesc->list);
- list_add(&rdesc->list, &sqi->bd_list_free);
+ list_move(&rdesc->list, &sqi->bd_list_free);
}
static int pic32_sqi_one_transfer(struct pic32_sqi *sqi,