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authorBart Van Assche <bvanassche@acm.org>2014-01-04 14:20:36 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-01-08 15:36:18 -0800
commit98233b21cd6e6b9bd8ad5d4756bda1c051567468 (patch)
tree9b9fd688c2cb8d92b76bc583639d6dc9e804282c /drivers/base/firmware_class.c
parent9705710e40b9e5acaf003f90d6ed883ba193b314 (diff)
firmware loader: Add sparse annotation
Avoid that sparse reports the following warning on __fw_free_buf(): drivers/base/firmware_class.c:230:9: warning: context imbalance in '__fw_free_buf' - unexpected unlock Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/firmware_class.c')
-rw-r--r--drivers/base/firmware_class.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 33b87bf664ab..54592e66551f 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -228,6 +228,7 @@ static int fw_lookup_and_allocate_buf(const char *fw_name,
}
static void __fw_free_buf(struct kref *ref)
+ __releases(&fwc->lock)
{
struct firmware_buf *buf = to_fwbuf(ref);
struct firmware_cache *fwc = buf->fwc;