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path: root/drivers/net/wireless/rt2x00/rt2800lib.c
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Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 0ece3537106d..f139a913c25a 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4671,12 +4671,14 @@ static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i)
4671 mutex_unlock(&rt2x00dev->csr_mutex); 4671 mutex_unlock(&rt2x00dev->csr_mutex);
4672} 4672}
4673 4673
4674void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev) 4674int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
4675{ 4675{
4676 unsigned int i; 4676 unsigned int i;
4677 4677
4678 for (i = 0; i < EEPROM_SIZE / sizeof(u16); i += 8) 4678 for (i = 0; i < EEPROM_SIZE / sizeof(u16); i += 8)
4679 rt2800_efuse_read(rt2x00dev, i); 4679 rt2800_efuse_read(rt2x00dev, i);
4680
4681 return 0;
4680} 4682}
4681EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse); 4683EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse);
4682 4684
@@ -4686,11 +4688,14 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
4686 u16 word; 4688 u16 word;
4687 u8 *mac; 4689 u8 *mac;
4688 u8 default_lna_gain; 4690 u8 default_lna_gain;
4691 int retval;
4689 4692
4690 /* 4693 /*
4691 * Read the EEPROM. 4694 * Read the EEPROM.
4692 */ 4695 */
4693 rt2800_read_eeprom(rt2x00dev); 4696 retval = rt2800_read_eeprom(rt2x00dev);
4697 if (retval)
4698 return retval;
4694 4699
4695 /* 4700 /*
4696 * Start validation of the data that has been read. 4701 * Start validation of the data that has been read.