Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 18/27] iio: adc: xilinx: Fix error handling | Date | Thu, 19 Oct 2017 15:49:24 +0200 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ Upstream commit ca1c39ef76376b67303d01f94fe98bb68bb3861a ]
Reorder error handling labels in order to match the way resources have been allocated.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/iio/adc/xilinx-xadc-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -1223,7 +1223,7 @@ static int xadc_probe(struct platform_de ret = xadc->ops->setup(pdev, indio_dev, irq); if (ret) - goto err_free_samplerate_trigger; + goto err_clk_disable_unprepare; ret = request_threaded_irq(irq, xadc->ops->interrupt_handler, xadc->ops->threaded_interrupt_handler, @@ -1284,6 +1284,8 @@ static int xadc_probe(struct platform_de err_free_irq: free_irq(irq, indio_dev); +err_clk_disable_unprepare: + clk_disable_unprepare(xadc->clk); err_free_samplerate_trigger: if (xadc->ops->flags & XADC_FLAGS_BUFFERED) iio_trigger_free(xadc->samplerate_trigger); @@ -1293,8 +1295,6 @@ err_free_convst_trigger: err_triggered_buffer_cleanup: if (xadc->ops->flags & XADC_FLAGS_BUFFERED) iio_triggered_buffer_cleanup(indio_dev); -err_clk_disable_unprepare: - clk_disable_unprepare(xadc->clk); err_device_free: kfree(indio_dev->channels);
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