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| author | Gertjan van Wingerde <gwingerde@gmail.com> | 2011-11-16 23:16:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 08:52:30 -0800 |
| commit | 2e72634a130dcac5d9e88e9187d7eab6c0ea8713 (patch) | |
| tree | c8ef443c7a465e2f983f36491711efb2e96b2990 /drivers | |
| parent | 23e76fdc4cc34c116b37eedc2a3a8ecaa081541e (diff) | |
| download | kernel_samsung_smdk4412-2e72634a130dcac5d9e88e9187d7eab6c0ea8713.zip kernel_samsung_smdk4412-2e72634a130dcac5d9e88e9187d7eab6c0ea8713.tar.gz kernel_samsung_smdk4412-2e72634a130dcac5d9e88e9187d7eab6c0ea8713.tar.bz2 | |
rt2x00: Fix efuse EEPROM reading on PPC32.
commit 68fa64ef606bcee688fce46d07aa68f175070156 upstream.
Fix __le32 to __le16 conversion of the first word of an 8-word block
of EEPROM read via the efuse method.
Reported-and-tested-by: Ingvar Hagelund <ingvar@redpill-linpro.com>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 3f7ea1c..e6e174c 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -3514,7 +3514,7 @@ static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i) /* Apparently the data is read from end to start */ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3, ®); /* The returned value is in CPU order, but eeprom is le */ - rt2x00dev->eeprom[i] = cpu_to_le32(reg); + *(u32 *)&rt2x00dev->eeprom[i] = cpu_to_le32(reg); rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2, ®); *(u32 *)&rt2x00dev->eeprom[i + 2] = cpu_to_le32(reg); rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1, ®); |