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path: root/drivers/spi/spi_bitbang.c
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Diffstat (limited to 'drivers/spi/spi_bitbang.c')
-rw-r--r--drivers/spi/spi_bitbang.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index a23862ef72b2..08c1c57c6128 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -265,9 +265,10 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
* Drivers can provide word-at-a-time i/o primitives, or provide
* transfer-at-a-time ones to leverage dma or fifo hardware.
*/
-static void bitbang_work(void *_bitbang)
+static void bitbang_work(struct work_struct *work)
{
- struct spi_bitbang *bitbang = _bitbang;
+ struct spi_bitbang *bitbang =
+ container_of(work, struct spi_bitbang, work);
unsigned long flags;
spin_lock_irqsave(&bitbang->lock, flags);
@@ -456,7 +457,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang)
if (!bitbang->master || !bitbang->chipselect)
return -EINVAL;
- INIT_WORK(&bitbang->work, bitbang_work, bitbang);
+ INIT_WORK(&bitbang->work, bitbang_work);
spin_lock_init(&bitbang->lock);
INIT_LIST_HEAD(&bitbang->queue);