[SRU][Zesty][PATCH 3/4] staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD.

[Joseph Salisbury]

From: Malcolm Priestley <tvboxspy at gmail.com>

BugLink: http://bugs.launchpad.net/bugs/1698470

EPROM_CMD is 2 byte aligned on PCI map so calling with rtl92e_readl
will return invalid data so use rtl92e_readw.

The device is unable to select the right eeprom type.

Signed-off-by: Malcolm Priestley <tvboxspy at gmail.com>
Cc: <stable at vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
(cherry picked from commit 90be652c9f157d44b9c2803f902a8839796c090d)
Signed-off-by: Joseph Salisbury <joseph.salisbury at canonical.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index f1f307f..591f274 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -627,7 +627,7 @@ void rtl92e_get_eeprom_size(struct net_device *dev)
 	struct r8192_priv *priv = rtllib_priv(dev);
 
 	RT_TRACE(COMP_INIT, "===========>%s()\n", __func__);
-	curCR = rtl92e_readl(dev, EPROM_CMD);
+	curCR = rtl92e_readw(dev, EPROM_CMD);
 	RT_TRACE(COMP_INIT, "read from Reg Cmd9346CR(%x):%x\n", EPROM_CMD,
 		 curCR);
 	priv->epromtype = (curCR & EPROM_CMD_9356SEL) ? EEPROM_93C56 :
-- 
2.7.4