spi: dw-pci: free previously allocated IRQs if desc->setup() fails

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Free previously allocated IRQs when return an error code of desc->setup()
which is not always successful. And simplify the code by adding a goto
label.

Fixes: 8f5c285f3e ("SPI: designware: pci: Switch over to MSI interrupts")
CC: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/1600132969-53037-1-git-send-email-f.fangjian@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Jay Fang 2020-09-15 09:22:49 +08:00 • committed by Mark Brown

parent 55ab8487e0

commit 9599f34188

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1 changed files with 9 additions and 7 deletions

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drivers/spi/spi-dw-pci.c

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