[v2,0/9] Stop calling request_irq(), etc. with invalid IRQs in the USB drivers

Message

Sergey Shtylyov Aug. 9, 2021, 8:16 p.m. UTC

Here are 9 patches against the 'usb-linus' branch of GregKH's 'usb.git' repo.
The affected drivers call platform_get_irq() but largely ignore its result --
they blithely pass the negative error codes to request_irq() (and its ilk)
which expects *unsinged* IRQ #s. Stop doing that by checking what exactly
platform_get_irq() returns.

[1/9] usb: dwc3: meson-g12a: add IRQ check
[2/9] usb: dwc3: qcom: add IRQ check
[3/6] usb: gadget: udc: at91: add IRQ check
[4/9] usb: gadget: udc: s3c2410: add IRQ check
[5/9] usb: host: ohci-tmio: add IRQ check
[6/9] usb: misc: brcmstb-usb-pinmap: add IRQ check
[7/9] usb: phy: fsl-usb: add IRQ check
[8/9] usb: phy: tahvo: add IRQ check
[9/9] usb: phy: twl6030: add IRQ checks