fb: epson1355fb: Fix section mismatch

fb: epson1355fb: Fix section mismatch

This patch fixes "section mismatch" warning in the epson1355fb driver.

WARNING: vmlinux.o(.devinit.text+0x184): Section mismatch in reference from the function epson1355fb_probe() to the function .init.text:fetch_hw_state()
The function __devinit epson1355fb_probe() references
a function __init fetch_hw_state().
If fetch_hw_state is only used by epson1355fb_probe then
annotate fetch_hw_state with a matching annotation.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Christopher Hoover <ch@murgatroid.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>