David Lechner cb0f3f0c10 iio: buffer-dmaengine: fix releasing dma channel on error ... commit 84c65d8008 upstream. If dma_get_slave_caps() fails, we need to release the dma channel before returning an error to avoid leaking the channel. Fixes: 2d6ca60f32 ("iio: Add a DMAengine framework based buffer") Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240723-iio-fix-dmaengine-free-on-error-v1-1-2c7cbc9b92ff@baylibre.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-09-12 11:11:40 +02:00
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industrialio-buffer-cb.c	iio: buffer: Return error if no callback is given	2020-12-03 19:32:40 +00:00
industrialio-buffer-dma.c	iio: dma-buffer: Cleanup buffer.h/buffer_impl.h includes	2020-04-19 16:56:31 +01:00
industrialio-buffer-dmaengine.c	iio: buffer-dmaengine: fix releasing dma channel on error	2024-09-12 11:11:40 +02:00
industrialio-hw-consumer.c	iio: hw_consumer: Use struct_size() helper in kzalloc()	2022-01-23 18:03:37 +00:00
industrialio-triggered-buffer.c	iio: triggered-buffer: prevent possible freeing of wrong buffer	2024-01-01 12:42:38 +00:00
Kconfig	iio: buffer: Kconfig: add title for IIO_TRIGGERED_BUFFER symbol	2020-09-29 17:27:08 +01:00
kfifo_buf.c	iio: Don't silently expect attribute types	2022-11-23 19:44:04 +00:00
Makefile	iio: Add hardware consumer buffer support	2018-01-10 10:30:05 +00:00