diff options
Diffstat (limited to 'drivers/spi/spi-bitbang.c')
| -rw-r--r-- | drivers/spi/spi-bitbang.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c index f5ae6e960c7..8b3d8efafd3 100644 --- a/drivers/spi/spi-bitbang.c +++ b/drivers/spi/spi-bitbang.c @@ -260,11 +260,11 @@ static void bitbang_work(struct work_struct *work) struct spi_bitbang *bitbang = container_of(work, struct spi_bitbang, work); unsigned long flags; + struct spi_message *m, *_m; spin_lock_irqsave(&bitbang->lock, flags); bitbang->busy = 1; - while (!list_empty(&bitbang->queue)) { - struct spi_message *m; + list_for_each_entry_safe(m, _m, &bitbang->queue, queue) { struct spi_device *spi; unsigned nsecs; struct spi_transfer *t = NULL; @@ -273,9 +273,7 @@ static void bitbang_work(struct work_struct *work) int status; int do_setup = -1; - m = container_of(bitbang->queue.next, struct spi_message, - queue); - list_del_init(&m->queue); + list_del(&m->queue); spin_unlock_irqrestore(&bitbang->lock, flags); /* FIXME this is made-up ... the correct value is known to |