From: Wei Yongjun <[email protected]>
Once a spi_master_get() call succeeds, we need an additional
spi_master_put() call to free the memory, otherwise we will
leak a reference to master. Fix by removing the unnecessary
spi_master_get() call.
Fixes: 2fe7e4add3e5 ('spi: txx9: use devm_spi_register_master()')
Signed-off-by: Wei Yongjun <[email protected]>
---
drivers/spi/spi-txx9.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-txx9.c b/drivers/spi/spi-txx9.c
index 637cce2..18c9bb2 100644
--- a/drivers/spi/spi-txx9.c
+++ b/drivers/spi/spi-txx9.c
@@ -425,7 +425,7 @@ exit:
static int txx9spi_remove(struct platform_device *dev)
{
- struct spi_master *master = spi_master_get(platform_get_drvdata(dev));
+ struct spi_master *master = platform_get_drvdata(dev);
struct txx9spi *c = spi_master_get_devdata(master);
destroy_workqueue(c->workqueue);
--
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