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authorWei Yongjun <weiyj.lk@gmail.com>2016-07-28 18:19:47 +0200
committerMark Brown <broonie@kernel.org>2016-08-08 12:56:40 +0200
commita3cfea0448905581c4dfc087342f5142793bcb66 (patch)
treed23fdb05aab6bea2c1a684110e18d515a1931e7f /drivers
parentLinux 4.8-rc1 (diff)
downloadlinux-a3cfea0448905581c4dfc087342f5142793bcb66.tar.xz
linux-a3cfea0448905581c4dfc087342f5142793bcb66.zip
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/spi/spi-pic32-sqi.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c
index c41abddab318..bd1c6b53283f 100644
--- a/drivers/spi/spi-pic32-sqi.c
+++ b/drivers/spi/spi-pic32-sqi.c
@@ -253,15 +253,13 @@ static struct ring_desc *ring_desc_get(struct pic32_sqi *sqi)
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,