EDAC, synopsys: Improve code readability

EDAC, synopsys: Improve code readability

Clean up the driver code. Update the debug messages for EDAC errors
reported. Increase the indentation of the macros for better readability.

Signed-off-by: Manish Narani <manish.narani@xilinx.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: Michal Simek <michal.simek@xilinx.com>
CC: amit.kucheria@linaro.org
CC: devicetree@vger.kernel.org
CC: leoyang.li@nxp.com
CC: linux-arm-kernel@lists.infradead.org
CC: linux-edac <linux-edac@vger.kernel.org>
CC: manish.narani@xilinx.com
CC: mark.rutland@arm.com
CC: mchehab@kernel.org
CC: michal.simek@xilinx.com
CC: robh+dt@kernel.org
CC: sudeep.holla@arm.com
Link: http://lkml.kernel.org/r/1538667328-9465-2-git-send-email-manish.narani@xilinx.com