Messages in this thread Patch in this message | | | From | Loic Pefferkorn <> | Subject | [PATCH v2 3/6] staging: goldfish: document spinlock usage | Date | Wed, 3 Sep 2014 22:23:12 +0200 |
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Coding style: document spinlock usage
Signed-off-by: Loic Pefferkorn <loic@loicp.eu> --- drivers/staging/goldfish/goldfish_audio.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c index 23a206d..b360d07 100644 --- a/drivers/staging/goldfish/goldfish_audio.c +++ b/drivers/staging/goldfish/goldfish_audio.c @@ -36,6 +36,7 @@ MODULE_VERSION("1.0"); struct goldfish_audio { char __iomem *reg_base; int irq; + /* lock protects access to buffer_status and to device registers */ spinlock_t lock; wait_queue_head_t wait; -- 2.0.4
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