diff mbox

Applied "spi: s3c64xx: clean up runtime PM if driver registration fails" to the spi tree

Message ID E1ZbYtl-0002Mj-1B@finisterre (mailing list archive)
State Not Applicable
Headers show

Commit Message

Mark Brown Sept. 14, 2015, 6:54 p.m. UTC 
The patch

   spi: s3c64xx: clean up runtime PM if driver registration fails

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From 3c863792e9b882c9256b4396742a4b257fb9c557 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Thu, 3 Sep 2015 22:38:46 +0200
Subject: [PATCH] spi: s3c64xx: clean up runtime PM if driver registration
 fails

Fix missing runtime PM cleanup if driver registration fails.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-s3c64xx.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index cd1cfac..8a6ab88 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1186,7 +1186,7 @@  static int s3c64xx_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret != 0) {
 		dev_err(&pdev->dev, "cannot register SPI master: %d\n", ret);
-		goto err3;
+		goto err4;
 	}
 
 	dev_dbg(&pdev->dev, "Samsung SoC SPI Driver loaded for Bus SPI-%d with %d Slaves attached\n",
@@ -1197,6 +1197,9 @@  static int s3c64xx_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
+err4:
+	pm_runtime_disable(&pdev->dev);
+	pm_runtime_set_suspended(&pdev->dev);
 err3:
 	clk_disable_unprepare(sdd->src_clk);
 err2: