No, you split the caliper in half. If you are lucky, you will be able to reassemble the brake caliper and it wont leak any brake fluid.Put the two halves of the brake caliper back together. You will need to bleed the brake system. Top off the master cylinder, crack all bleeder screws and allow it to start to drip out.This is gravity bleeding the system. If not all 4 wheels gravity bleed, close all bleeders. With an assistant,pump the brake pedal slowly several times until you start to feel the brake pedal build up some pressure. Starting with the left rear wheel have the assistant hold the brake pedal after pumping it up and crack the bleeder screw open. This will be messy so you may want to use a hose on the bleeder screw and a drip pan. Hold the pedal down until all air bubbles/fluid stops. Close bleeder and repeat process on each wheel until you get a nice steady stream of brake fluid.Top off the master cylinder regularly, dont let the master run outof fluid or the brake system will become airbound.

Repeat this process to the r/rear wheel, then r/front,then l/front last. If done propelry you will have a nice firm brake pedal.Double check the calipers you took apart for any leaks and replace them if they are leaking.