From 755987f9a3e5d22a3aeeff37d8f25acf8f3d744d Mon Sep 17 00:00:00 2001
From: Micky Ching <micky_ching@realsil.com.cn>
Date: Tue, 23 Dec 2014 09:19:42 +0800
Subject: [PATCH] mmc: rtsx: add dump_reg_range to simplify dump register

Add a new function to dump register within a range.
We print 1 register a line before this patch,
this may make debug info too long when we add more register to dump.

The new dump_reg_range() dump to 8 register a line,
and it is easy to use.

Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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