diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cardreader/rtsx_usb.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/misc/cardreader/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c index 1ef9b61077c4..e147cc8ab0fd 100644 --- a/drivers/misc/cardreader/rtsx_usb.c +++ b/drivers/misc/cardreader/rtsx_usb.c @@ -631,8 +631,7 @@ static int rtsx_usb_probe(struct usb_interface *intf, ucr->pusb_dev = usb_dev; - ucr->iobuf = usb_alloc_coherent(ucr->pusb_dev, IOBUF_SIZE, - GFP_KERNEL, &ucr->iobuf_dma); + ucr->iobuf = kmalloc(IOBUF_SIZE, GFP_KERNEL); if (!ucr->iobuf) return -ENOMEM; @@ -668,8 +667,9 @@ static int rtsx_usb_probe(struct usb_interface *intf, out_init_fail: usb_set_intfdata(ucr->pusb_intf, NULL); - usb_free_coherent(ucr->pusb_dev, IOBUF_SIZE, ucr->iobuf, - ucr->iobuf_dma); + kfree(ucr->iobuf); + ucr->iobuf = NULL; + ucr->cmd_buf = ucr->rsp_buf = NULL; return ret; } @@ -682,8 +682,9 @@ static void rtsx_usb_disconnect(struct usb_interface *intf) mfd_remove_devices(&intf->dev); usb_set_intfdata(ucr->pusb_intf, NULL); - usb_free_coherent(ucr->pusb_dev, IOBUF_SIZE, ucr->iobuf, - ucr->iobuf_dma); + kfree(ucr->iobuf); + ucr->iobuf = NULL; + ucr->cmd_buf = ucr->rsp_buf = NULL; } #ifdef CONFIG_PM |