There is no need to keep iomuxc_base_regs structure as it serves the exact same
purpose of the iomuxc structure, which is to provide access to the GPR
The additional fields of iomuxc_base_regs are not used. Other advantage of
'iomuxc' is that it has a shorter name and the variable declarations can fit
into a single line.
So remove iomuxc_base_regs structure and use iomuxc instead.
Signed-off-by: Fabio Estevam <firstname.lastname@example.org>
Acked-by: Stefano Babic <email@example.com>