spi: tegra20-sflash: use devm_spi_register_master()
Use devm_spi_register_master() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 1d814dc..a68d779 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -529,7 +529,7 @@
pm_runtime_put(&pdev->dev);
master->dev.of_node = pdev->dev.of_node;
- ret = spi_register_master(master);
+ ret = devm_spi_register_master(&pdev->dev, master);
if (ret < 0) {
dev_err(&pdev->dev, "can not register to master err %d\n", ret);
goto exit_pm_disable;
@@ -553,7 +553,6 @@
struct tegra_sflash_data *tsd = spi_master_get_devdata(master);
free_irq(tsd->irq, tsd);
- spi_unregister_master(master);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))