diff options
Diffstat (limited to 'drivers/usb/mon')
-rw-r--r-- | drivers/usb/mon/mon_bin.c | 4 | ||||
-rw-r--r-- | drivers/usb/mon/mon_main.c | 3 | ||||
-rw-r--r-- | drivers/usb/mon/mon_text.c | 6 |
3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index 55947725f60..61c76b13f0f 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -416,13 +416,13 @@ static unsigned int mon_bin_get_data(const struct mon_reader_bin *rp, } else { /* If IOMMU coalescing occurred, we cannot trust sg_page */ - if (urb->sg->nents != urb->num_sgs) { + if (urb->transfer_flags & URB_DMA_SG_COMBINED) { *flag = 'D'; return length; } /* Copy up to the first non-addressable segment */ - for_each_sg(urb->sg->sg, sg, urb->num_sgs, i) { + for_each_sg(urb->sg, sg, urb->num_sgs, i) { if (length == 0 || PageHighMem(sg_page(sg))) break; this_len = min_t(unsigned int, sg->length, length); diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c index e4af18b93c7..812dc288bb8 100644 --- a/drivers/usb/mon/mon_main.c +++ b/drivers/usb/mon/mon_main.c @@ -9,12 +9,13 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/usb.h> +#include <linux/usb/hcd.h> #include <linux/slab.h> #include <linux/notifier.h> #include <linux/mutex.h> #include "usb_mon.h" -#include "../core/hcd.h" + static void mon_stop(struct mon_bus *mbus); static void mon_dissolve(struct mon_bus *mbus, struct usb_bus *ubus); diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c index 4d0be130f49..a545d65f6e5 100644 --- a/drivers/usb/mon/mon_text.c +++ b/drivers/usb/mon/mon_text.c @@ -159,11 +159,9 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb, if (src == NULL) return 'Z'; /* '0' would be not as pretty. */ } else { - struct scatterlist *sg = urb->sg->sg; + struct scatterlist *sg = urb->sg; - /* If IOMMU coalescing occurred, we cannot trust sg_page */ - if (urb->sg->nents != urb->num_sgs || - PageHighMem(sg_page(sg))) + if (PageHighMem(sg_page(sg))) return 'D'; /* For the text interface we copy only the first sg buffer */ |