Messages in this thread Patch in this message | | | From | Takashi Iwai <> | Subject | [PATCH] ipmi_si: Avoid spurious errors for optional IRQs | Date | Wed, 5 Feb 2020 10:31:46 +0100 |
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Although the IRQ assignment in ipmi_si driver is optional, platform_get_irq() spews error messages unnecessarily: ipmi_si dmi-ipmi-si.0: IRQ index 0 not found
Fix this by switching to platform_get_irq_optional().
Fixes: 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()") Reported-and-tested-by: Patrick Vo <patrick.vo@hpe.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> --- drivers/char/ipmi/ipmi_si_platform.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_si_platform.c b/drivers/char/ipmi/ipmi_si_platform.c index c78127ccbc0d..638c693e17ad 100644 --- a/drivers/char/ipmi/ipmi_si_platform.c +++ b/drivers/char/ipmi/ipmi_si_platform.c @@ -194,7 +194,7 @@ static int platform_ipmi_probe(struct platform_device *pdev) else io.slave_addr = slave_addr; - io.irq = platform_get_irq(pdev, 0); + io.irq = platform_get_irq_optional(pdev, 0); if (io.irq > 0) io.irq_setup = ipmi_std_irq_setup; else @@ -378,7 +378,7 @@ static int acpi_ipmi_probe(struct platform_device *pdev) io.irq = tmp; io.irq_setup = acpi_gpe_irq_setup; } else { - int irq = platform_get_irq(pdev, 0); + int irq = platform_get_irq_optional(pdev, 0); if (irq > 0) { io.irq = irq; -- 2.16.4
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