Commit 58d6ccc2 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: atomisp: don't produce errs for ignored IRQs 



Depending on the ISP-specific HAS_NO_INPUT_FORMATTER macro,
some IRQs will be ignored by the driver. Yet, those keep
happening, as reported by this debug print:

	[   61.620746] atomisp-isp2 0000:00:03.0: atomisp_css_irq_enable: css irq info 0x00000004: disable.

Causing this warning:
	[   61.620749] atomisp-isp2 0000:00:03.0: atomisp_css_irq_enable:Invalid irq info.

Well, if this is a normal situation, just ignore it without
warnings.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent cf3cd3b0

drivers/staging/media/atomisp/pci/sh_css.c

+7 −2
Original line number Diff line number Diff line
@@ -2660,11 +2660,16 @@ enum ia_css_err ia_css_irq_enable( 
	case IA_CSS_IRQ_INFO_INPUT_SYSTEM_ERROR:

		irq = virq_isys_csi;

		break;

#endif

#if !defined(HAS_NO_INPUT_FORMATTER)

	case IA_CSS_IRQ_INFO_IF_ERROR:

		irq = virq_ifmt0_id;

		break;

#else

	case IA_CSS_IRQ_INFO_CSS_RECEIVER_SOF:

	case IA_CSS_IRQ_INFO_CSS_RECEIVER_EOF:

	case IA_CSS_IRQ_INFO_INPUT_SYSTEM_ERROR:

	case IA_CSS_IRQ_INFO_IF_ERROR:

		/* Just ignore those unused IRQs without printing errors */

		return IA_CSS_SUCCESS;

#endif

	case IA_CSS_IRQ_INFO_DMA_ERROR:

		irq = virq_dma;