Fix: Make sure to update the FW of the right device
Fix: Make sure to update the FW of the right device

With multiple devices connected, the bug was causing the first device in
the list to be programmed instead of the one chosen by user.

Signed-off-by: Dan Nechita <2f664a27dbc3ee2034ed9e950b3808890cb5416a@analog.com>

analogdevicesinc/Pixelpulse2,analogdevicesinc/Pixelpulse2,analogdevicesinc/Pixelpulse2