Re: [PATCH -next] dmaengine: ste_dma40: Add missing IRQ check in d40_probe
From: Linus Walleij <hidden>
Date: 2023-08-10 08:20:33
Also in:
dmaengine, lkml
On Mon, Jul 24, 2023 at 8:40 AM Ruan Jinjie [off-list ref] wrote:
From: ruanjinjie <redacted>
Check for the return value of platform_get_irq(): if no interrupt
is specified, it wouldn't make sense to call request_irq().
Fixes: 8d318a50b3d7 ("DMAENGINE: Support for ST-Ericssons DMA40 block v3")
Signed-off-by: Ruan Jinjie <redacted>Reviewed-by: Linus Walleij <redacted> Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel