From: Takashi Iwai tiwai@suse.de
commit 443d372d6a96cd94ad119e5c14bb4d63a536a7f6 upstream.
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().
Cc: stable@vger.kernel.org # 5.4.x Cc: John Donnelly john.p.donnelly@oracle.com 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 Message-Id: 20200205093146.1352-1-tiwai@suse.de Signed-off-by: Corey Minyard cminyard@mvista.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/char/ipmi/ipmi_si_platform.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- 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 pl 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 platfo 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;