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| author | Shawn Lin <shawn.lin@rock-chips.com> | 2016-02-15 16:27:58 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-15 12:19:53 +0000 |
| commit | b8659adda9e295eca0b10a67f3b15a8644c8ed6f (patch) | |
| tree | aa19fe86cbdaf5c31a3419a95c7b2a074610bd55 /drivers/spi/spi-rockchip.c | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
| download | lwn-b8659adda9e295eca0b10a67f3b15a8644c8ed6f.tar.gz lwn-b8659adda9e295eca0b10a67f3b15a8644c8ed6f.zip | |
spi: rockchip: disable runtime pm when in err case
Before registering master, driver enables runtime pm.
This patch pm_runtime_disable in err case while probing
driver to balance pm reference count.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-rockchip.c')
| -rw-r--r-- | drivers/spi/spi-rockchip.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 79a8bc4f6cec..c0f9baee1e91 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -749,6 +749,7 @@ static int rockchip_spi_probe(struct platform_device *pdev) return 0; err_register_master: + pm_runtime_disable(&pdev->dev); if (rs->dma_tx.ch) dma_release_channel(rs->dma_tx.ch); if (rs->dma_rx.ch) |