diff options
| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2023-01-13 20:13:44 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2023-01-27 17:15:33 +0100 |
| commit | 0278067445626de4d9c46919d0ee1af0b987ee45 (patch) | |
| tree | aa44d1bae9460b3f79f9e33e65de98b61632cfcb /include/linux/dma | |
| parent | 37fe46051dc94c589b616018ba9d2fd4bacfbd8a (diff) | |
dmaengine: dw-edma: Release requested IRQs on failure
If dw_edma_irq_request() fails to initialize an IRQ handler, any previously
requested IRQs will be left initialized.
Release the previously requested IRQs in the cleanup-on-error path of
dw_edma_irq_request().
Link: https://lore.kernel.org/r/20230113171409.30470-3-Sergey.Semin@baikalelectronics.ru
Fixes: e63d79d1ffcd ("dmaengine: Add Synopsys eDMA IP core driver")
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/dma')
0 files changed, 0 insertions, 0 deletions