From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Sun, 11 Mar 2012 23:57:27 +0000 (+0900)
Subject: mmc: core: warn when card doesn't support HPI
X-Git-Tag: v3.4-rc1~49^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2378975bd5ed583da555c7e5dee121663b7d5f46;p=pandora-kernel.git

mmc: core: warn when card doesn't support HPI

Someone could use send_hpi_cmd() on a card that doesn't advertise support
for HPI.  Then maybe didn't work fine.  Because card->ext_csd.hpi_cmd
didn't set.  So if card didn't support hpi, return the warning message.

And CMD12's flags is MMC_RSP_R1B.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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