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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2012-02-23 10:40:14 +0100
committerGrant Likely <grant.likely@secretlab.ca>2012-03-09 14:37:49 -0700
commiteb4af0f5349235df2e4a5057a72fc8962d00308a (patch)
tree2e794dc71d95c885b6d6a90bf795ba63e9a972d8 /drivers/spi
parent8f53602be555e500cfcd957955bb40fac19f2a6b (diff)
spi/doc: spi_master_put must be followed up by kfree
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 5ae1e84d903..c12a9dba2d8 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -830,7 +830,8 @@ static struct class spi_master_class = {
*
* The caller is responsible for assigning the bus number and initializing
* the master's methods before calling spi_register_master(); and (after errors
- * adding the device) calling spi_master_put() to prevent a memory leak.
+ * adding the device) calling spi_master_put() and kfree() to prevent a memory
+ * leak.
*/
struct spi_master *spi_alloc_master(struct device *dev, unsigned size)
{