Commit 132f3c7b authored Aug 07, 2018 by Mauro Carvalho Chehab

media: imx: shut up a false positive warning



With imx, gcc produces a false positive warning:

	drivers/staging/media/imx/imx-media-csi.c: In function 'csi_idmac_setup_channel':
	drivers/staging/media/imx/imx-media-csi.c:457:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
	   if (passthrough) {
	      ^
	drivers/staging/media/imx/imx-media-csi.c:464:2: note: here
	  default:
	  ^~~~~~~

That's because the regex it uses for fall trough is not
good enough. So, rearrange the fall through comment in a way
that gcc will recognize.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent 1e506464

drivers/staging/media/imx/imx-media-csi.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -460,7 +460,8 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
	passthrough_cycles = incc->cycles;		passthrough_cycles = incc->cycles;
	break;		break;
	}		}
	/* fallthrough for non-passthrough RGB565 (CSI-2 bus) */		/* for non-passthrough RGB565 (CSI-2 bus) */
			/* Falls through */
	default:		default:
	burst_size = (image.pix.width & 0xf) ? 8 : 16;		burst_size = (image.pix.width & 0xf) ? 8 : 16;
	passthrough_bits = 16;		passthrough_bits = 16;