media: staging: rkisp1: isp: don't enable signal RKISP1_CIF_ISP_FRAME_IN

The signal RKISP1_CIF_ISP_FRAME_IN is not used in the isr so
there is no need to enable it.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/rkisp1/rkisp1-isp.c

@@ -348,7 +348,7 @@ static int rkisp1_config_isp(struct rkisp1_device *rkisp1)
 	rkisp1_write(rkisp1, sink_crop->height, RKISP1_CIF_ISP_OUT_V_SIZE);
 
 	irq_mask |= RKISP1_CIF_ISP_FRAME | RKISP1_CIF_ISP_V_START |
-		    RKISP1_CIF_ISP_PIC_SIZE_ERROR | RKISP1_CIF_ISP_FRAME_IN;
+		    RKISP1_CIF_ISP_PIC_SIZE_ERROR;
 	rkisp1_write(rkisp1, irq_mask, RKISP1_CIF_ISP_IMSC);
 
 	if (src_fmt->pixel_enc == V4L2_PIXEL_ENC_BAYER) {