staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD.

commit 90be652c9f157d44b9c2803f902a8839796c090d upstream.

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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 54d21c6..79bf13f 100644 (file)
--- 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 :