spi: spi-mxs: fix reference leak to master in mxs_spi_remove()
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: 33e195acf268 ('spi: mxs: use devm_spi_register_master()')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index de33305..37b3e41 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -565,7 +565,7 @@
struct mxs_spi *spi;
struct mxs_ssp *ssp;
- master = spi_master_get(platform_get_drvdata(pdev));
+ master = platform_get_drvdata(pdev);
spi = spi_master_get_devdata(master);
ssp = &spi->ssp;