msm: camera: utils: add spacing between register values

when using the cam_io_dump function to dump the register
values we are getting 4 register values without spacing
which makes is difficult to read, so adding space
between two specific register values.

CRs-Fixed: 2675959
Change-Id: I7e5db59398e406c30aa9729eb38331aa85736175
Signed-off-by: Tejas Prajapati <tpraja@codeaurora.org>

drivers/cam_utils/cam_io_util.c

@@ -265,8 +265,8 @@ int cam_io_dump(void __iomem *base_addr, uint32_t start_offset, int size)
 			p_str += 11;
 		}
 		data = readl_relaxed(base_addr + REG_OFFSET(start_offset, i));
-		snprintf(p_str, 9, "%08x ", data);
+		snprintf(p_str, 10, "%08x  ", data);
-		p_str += 8;
+		p_str += 9;
 		if ((i + 1) % NUM_REGISTER_PER_LINE == 0) {
 			CAM_ERR(CAM_UTIL, "%s", line_str);
 			line_str[0] = '\0';