fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / usb / mon / mon_text.c

diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 2fd39b4..05cf2c9 100644 (file)
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -50,7 +50,7 @@ struct mon_event_text {
 
 #define SLAB_NAME_SZ  30
 struct mon_reader_text {
-       kmem_cache_t *e_slab;
+       struct kmem_cache *e_slab;
        int nevents;
        struct list_head e_list;
        struct mon_reader r;    /* In C, parent class can be placed anywhere */
@@ -63,7 +63,7 @@ struct mon_reader_text {
        char slab_name[SLAB_NAME_SZ];
 };
 
-static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
+static void mon_text_ctor(void *, struct kmem_cache *, unsigned long);
 
 /*
  * mon_text_submit
@@ -75,13 +75,13 @@ static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
  */
 
 static inline char mon_text_get_setup(struct mon_event_text *ep,
-    struct urb *urb, char ev_type)
+    struct urb *urb, char ev_type, struct mon_bus *mbus)
 {
 
        if (!usb_pipecontrol(urb->pipe) || ev_type != 'S')
                return '-';
 
-       if (urb->transfer_flags & URB_NO_SETUP_DMA_MAP)
+       if (mbus->uses_dma && (urb->transfer_flags & URB_NO_SETUP_DMA_MAP))
                return mon_dmapeek(ep->setup, urb->setup_dma, SETUP_MAX);
        if (urb->setup_packet == NULL)
                return 'Z';     /* '0' would be not as pretty. */
@@ -91,7 +91,7 @@ static inline char mon_text_get_setup(struct mon_event_text *ep,
 }
 
 static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
-    int len, char ev_type)
+    int len, char ev_type, struct mon_bus *mbus)
 {
        int pipe = urb->pipe;
 
@@ -117,7 +117,7 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
         * contain non-NULL garbage in case the upper level promised to
         * set DMA for the HCD.
         */
-       if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
+       if (mbus->uses_dma && (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP))
                return mon_dmapeek(ep->data, urb->transfer_dma, len);
 
        if (urb->transfer_buffer == NULL)
@@ -147,7 +147,7 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb,
        stamp = mon_get_timestamp();
 
        if (rp->nevents >= EVENT_MAX ||
-           (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+           (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
                rp->r.m_bus->cnt_text_lost++;
                return;
        }
@@ -161,8 +161,9 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb,
        /* Collecting status makes debugging sense for submits, too */
        ep->status = urb->status;
 
-       ep->setup_flag = mon_text_get_setup(ep, urb, ev_type);
-       ep->data_flag = mon_text_get_data(ep, urb, ep->length, ev_type);
+       ep->setup_flag = mon_text_get_setup(ep, urb, ev_type, rp->r.m_bus);
+       ep->data_flag = mon_text_get_data(ep, urb, ep->length, ev_type,
+                       rp->r.m_bus);
 
        rp->nevents++;
        list_add_tail(&ep->e_link, &rp->e_list);
@@ -187,7 +188,7 @@ static void mon_text_error(void *data, struct urb *urb, int error)
        struct mon_event_text *ep;
 
        if (rp->nevents >= EVENT_MAX ||
-           (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+           (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
                rp->r.m_bus->cnt_text_lost++;
                return;
        }
@@ -435,7 +436,7 @@ static int mon_text_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-struct file_operations mon_fops_text = {
+const struct file_operations mon_fops_text = {
        .owner =        THIS_MODULE,
        .open =         mon_text_open,
        .llseek =       no_llseek,
@@ -449,7 +450,7 @@ struct file_operations mon_fops_text = {
 /*
  * Slab interface: constructor.
  */
-static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags)
+static void mon_text_ctor(void *mem, struct kmem_cache *slab, unsigned long sflags)
 {
        /*
         * Nothing to initialize. No, really!