USB: cypress_m8: fix endianess bug
Cc: Lonnie Mendez <dignome@gmail.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
0954644bf5
commit
974fccb7ab
|
@ -376,7 +376,7 @@ static int cypress_serial_control(struct tty_struct *tty,
|
||||||
__func__, new_baudrate);
|
__func__, new_baudrate);
|
||||||
|
|
||||||
/* fill the feature_buffer with new configuration */
|
/* fill the feature_buffer with new configuration */
|
||||||
*((u_int32_t *)feature_buffer) = new_baudrate;
|
*((u32 *)feature_buffer) = cpu_to_le32(new_baudrate);
|
||||||
feature_buffer[4] |= data_bits; /* assign data bits in 2 bit space ( max 3 ) */
|
feature_buffer[4] |= data_bits; /* assign data bits in 2 bit space ( max 3 ) */
|
||||||
/* 1 bit gap */
|
/* 1 bit gap */
|
||||||
feature_buffer[4] |= (stop_bits << 3); /* assign stop bits in 1 bit space */
|
feature_buffer[4] |= (stop_bits << 3); /* assign stop bits in 1 bit space */
|
||||||
|
@ -453,7 +453,7 @@ static int cypress_serial_control(struct tty_struct *tty,
|
||||||
/* store the config in one byte, and later
|
/* store the config in one byte, and later
|
||||||
use bit masks to check values */
|
use bit masks to check values */
|
||||||
priv->current_config = feature_buffer[4];
|
priv->current_config = feature_buffer[4];
|
||||||
priv->baud_rate = *((u_int32_t *)feature_buffer);
|
priv->baud_rate = le32_to_cpup((u32 *)feature_buffer);
|
||||||
spin_unlock_irqrestore(&priv->lock, flags);
|
spin_unlock_irqrestore(&priv->lock, flags);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
Reference in New Issue