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spi: core: Use list_first_entry to extract head of queue

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For slightly better readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-01-09 16:03:58 +08:00 committed by Mark Brown
parent 1cfd97f93e
commit a89e2d2754
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi.c
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@ -685,7 +685,7 @@ static void spi_pump_messages(struct kthread_work *work)
} }
/* Extract head of queue */ /* Extract head of queue */
master->cur_msg = master->cur_msg =
list_entry(master->queue.next, struct spi_message, queue); list_first_entry(&master->queue, struct spi_message, queue);
list_del_init(&master->cur_msg->queue); list_del_init(&master->cur_msg->queue);
if (master->busy) if (master->busy)