coda: fixup clash with block layer REQ_* defines

CODA should not be using defines in the global name space of
that nature, prefix them with CODA_.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

3 files changed, 16 insertions, 16 deletions

diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index 66b9cf79c5ba..de89645777c7 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -177,7 +177,7 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf,
                 nbytes = req->uc_outSize; /* don't have more space! */
         }
         if (copy_from_user(req->uc_data, buf, nbytes)) {
-                req->uc_flags |= REQ_ABORT;
+                req->uc_flags |= CODA_REQ_ABORT;
                 wake_up(&req->uc_sleep);
                 retval = -EFAULT;
                 goto out;
@@ -254,8 +254,8 @@ static ssize_t coda_psdev_read(struct file * file, char __user * buf,
                 retval = -EFAULT;
         
         /* If request was not a signal, enqueue and don't free */
-        if (!(req->uc_flags & REQ_ASYNC)) {
-                req->uc_flags |= REQ_READ;
+        if (!(req->uc_flags & CODA_REQ_ASYNC)) {
+                req->uc_flags |= CODA_REQ_READ;
                 list_add_tail(&(req->uc_chain), &vcp->vc_processing);
                 goto out;
         }
@@ -315,19 +315,19 @@ static int coda_psdev_release(struct inode * inode, struct file * file)
                 list_del(&req->uc_chain);
 
                 /* Async requests need to be freed here */
-                if (req->uc_flags & REQ_ASYNC) {
+                if (req->uc_flags & CODA_REQ_ASYNC) {
                         CODA_FREE(req->uc_data, sizeof(struct coda_in_hdr));
                         kfree(req);
                         continue;
                 }
-                req->uc_flags |= REQ_ABORT;
+                req->uc_flags |= CODA_REQ_ABORT;
                 wake_up(&req->uc_sleep);
         }
 
         list_for_each_entry_safe(req, tmp, &vcp->vc_processing, uc_chain) {
                 list_del(&req->uc_chain);
 
-                req->uc_flags |= REQ_ABORT;
+                req->uc_flags |= CODA_REQ_ABORT;
                 wake_up(&req->uc_sleep);
         }
 
diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
index f09c5ed76f6c..b8893ab6f9e6 100644
--- a/fs/coda/upcall.c
+++ b/fs/coda/upcall.c
@@ -604,7 +604,7 @@ static void coda_unblock_signals(sigset_t *old)
                                (((r)->uc_opcode != CODA_CLOSE && \
                                  (r)->uc_opcode != CODA_STORE && \
                                  (r)->uc_opcode != CODA_RELEASE) || \
-                                (r)->uc_flags & REQ_READ))
+                                (r)->uc_flags & CODA_REQ_READ))
 
 static inline void coda_waitfor_upcall(struct upc_req *req)
 {
@@ -624,7 +624,7 @@ static inline void coda_waitfor_upcall(struct upc_req *req)
                         set_current_state(TASK_UNINTERRUPTIBLE);
 
                 /* got a reply */
-                if (req->uc_flags & (REQ_WRITE | REQ_ABORT))
+                if (req->uc_flags & (CODA_REQ_WRITE | CODA_REQ_ABORT))
                         break;
 
                 if (blocked && time_after(jiffies, timeout) &&
@@ -708,7 +708,7 @@ static int coda_upcall(struct venus_comm *vcp,
         coda_waitfor_upcall(req);
 
         /* Op went through, interrupt or not... */
-        if (req->uc_flags & REQ_WRITE) {
+        if (req->uc_flags & CODA_REQ_WRITE) {
                 out = (union outputArgs *)req->uc_data;
                 /* here we map positive Venus errors to kernel errors */
                 error = -out->oh.result;
@@ -717,13 +717,13 @@ static int coda_upcall(struct venus_comm *vcp,
         }
 
         error = -EINTR;
-        if ((req->uc_flags & REQ_ABORT) || !signal_pending(current)) {
+        if ((req->uc_flags & CODA_REQ_ABORT) || !signal_pending(current)) {
                 printk(KERN_WARNING "coda: Unexpected interruption.\n");
                 goto exit;
         }
 
         /* Interrupted before venus read it. */
-        if (!(req->uc_flags & REQ_READ))
+        if (!(req->uc_flags & CODA_REQ_READ))
                 goto exit;
 
         /* Venus saw the upcall, make sure we can send interrupt signal */
@@ -747,7 +747,7 @@ static int coda_upcall(struct venus_comm *vcp,
         sig_inputArgs->ih.opcode = CODA_SIGNAL;
         sig_inputArgs->ih.unique = req->uc_unique;
 
-        sig_req->uc_flags = REQ_ASYNC;
+        sig_req->uc_flags = CODA_REQ_ASYNC;
         sig_req->uc_opcode = sig_inputArgs->ih.opcode;
         sig_req->uc_unique = sig_inputArgs->ih.unique;
         sig_req->uc_inSize = sizeof(struct coda_in_hdr);
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 8859e2ede9fe..284b520934a0 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -86,9 +86,9 @@ struct upc_req {
         wait_queue_head_t   uc_sleep;   /* process' wait queue */
 };
 
-#define REQ_ASYNC  0x1
-#define REQ_READ   0x2
-#define REQ_WRITE  0x4
-#define REQ_ABORT  0x8
+#define CODA_REQ_ASYNC  0x1
+#define CODA_REQ_READ   0x2
+#define CODA_REQ_WRITE  0x4
+#define CODA_REQ_ABORT  0x8
 
 #endif