diff options
author | Yang Yingliang <yangyingliang@huawei.com> | 2021-10-18 15:34:13 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 11:40:29 +0100 |
commit | 4f59b5c89bed461c67123d4b5d40b43fa74d4a1a (patch) | |
tree | b140de75cb7b8c5ed1bf239af8b0e0d75f2a5043 | |
parent | 4fa3ccda8e609f9cb3652d72ad35d968f33cd1eb (diff) |
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
[ Upstream commit ca9b8f56ec089d3a436050afefd17b7237301f47 ]
Fix the missing clk_disable_unprepare() before return
from bcm_qspi_probe() in the error handling case.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211018073413.2029081-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | drivers/spi/spi-bcm-qspi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 11adc2c13a74..298b1dd46380 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -1301,7 +1301,7 @@ int bcm_qspi_probe(struct platform_device *pdev, &qspi->dev_ids[val]); if (ret < 0) { dev_err(&pdev->dev, "IRQ %s not found\n", name); - goto qspi_probe_err; + goto qspi_unprepare_err; } qspi->dev_ids[val].dev = qspi; @@ -1316,7 +1316,7 @@ int bcm_qspi_probe(struct platform_device *pdev, if (!num_ints) { dev_err(&pdev->dev, "no IRQs registered, cannot init driver\n"); ret = -EINVAL; - goto qspi_probe_err; + goto qspi_unprepare_err; } /* @@ -1367,6 +1367,7 @@ int bcm_qspi_probe(struct platform_device *pdev, qspi_reg_err: bcm_qspi_hw_uninit(qspi); +qspi_unprepare_err: clk_disable_unprepare(qspi->clk); qspi_probe_err: kfree(qspi->dev_ids); |