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| author | Aman Sharma <amanharitsh123@gmail.com> | 2020-03-11 22:19:02 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-05-12 16:14:43 +0300 |
| commit | 0584bff09629666eea97c7ac428e55b00df211f5 (patch) | |
| tree | 0f1ffb119ca31d5fbb5b996a976eafaa120b98c7 /.clang-format | |
| parent | a85a6c86c25be2d2a5f9c31491f612ce0edc7869 (diff) | |
| download | linux-0584bff09629666eea97c7ac428e55b00df211f5.tar.xz | |
PCI: Check for platform_get_irq() failure consistently
The platform_get_irq*() interfaces return either a negative error number or
a valid IRQ. 0 is not a valid return value, so check for "< 0" to detect
failure as recommended by the function documentation.
On failure, return the error number from platform_get_irq*() instead of
making up a new one.
Link: https://lore.kernel.org/r/cover.1583952275.git.amanharitsh123@gmail.com
[bhelgaas: commit log, squash into one patch]
Signed-off-by: Aman Sharma <amanharitsh123@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
Diffstat (limited to '.clang-format')
0 files changed, 0 insertions, 0 deletions