Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC/64]: Consolidate of_register_driver
  [SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutex
  [SPARC]: Support for new termios.
  [SPARC64]: Check of_get_property() return in pci_determine_mem_io_space().
  [SPARC64]: Fix boot failures due to bootmem.
  [SPARC64]: Implement atomic backoff.

1 files changed, 45 insertions, 3 deletions

diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
index d767f206ab33..4333232abb9f 100644
--- a/include/asm-sparc/termios.h
+++ b/include/asm-sparc/termios.h
@@ -108,13 +108,55 @@ struct winsize {
 
 #define user_termios_to_kernel_termios(k, u) \
 ({ \
+        int err; \
+        err  = get_user((k)->c_iflag, &(u)->c_iflag); \
+        err |= get_user((k)->c_oflag, &(u)->c_oflag); \
+        err |= get_user((k)->c_cflag, &(u)->c_cflag); \
+        err |= get_user((k)->c_lflag, &(u)->c_lflag); \
+        err |= get_user((k)->c_line,  &(u)->c_line); \
+        err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
+        if ((k)->c_lflag & ICANON) { \
+                err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+                err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+        } else { \
+                err |= get_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
+                err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+        } \
+        err |= get_user((k)->c_ispeed,  &(u)->c_ispeed); \
+        err |= get_user((k)->c_ospeed,  &(u)->c_ospeed); \
+        err; \
+})
+
+#define kernel_termios_to_user_termios(u, k) \
+({ \
+        int err; \
+        err  = put_user((k)->c_iflag, &(u)->c_iflag); \
+        err |= put_user((k)->c_oflag, &(u)->c_oflag); \
+        err |= put_user((k)->c_cflag, &(u)->c_cflag); \
+        err |= put_user((k)->c_lflag, &(u)->c_lflag); \
+        err |= put_user((k)->c_line, &(u)->c_line); \
+        err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
+        if (!((k)->c_lflag & ICANON)) { \
+                err |= put_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
+                err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+        } else { \
+                err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+                err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+        } \
+        err |= put_user((k)->c_ispeed, &(u)->c_ispeed); \
+        err |= put_user((k)->c_ospeed, &(u)->c_ospeed); \
+        err; \
+})
+
+#define user_termios_to_kernel_termios_1(k, u) \
+({ \
         get_user((k)->c_iflag, &(u)->c_iflag); \
         get_user((k)->c_oflag, &(u)->c_oflag); \
         get_user((k)->c_cflag, &(u)->c_cflag); \
         get_user((k)->c_lflag, &(u)->c_lflag); \
         get_user((k)->c_line,  &(u)->c_line); \
         copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
-        if((k)->c_lflag & ICANON) { \
+        if ((k)->c_lflag & ICANON) { \
                 get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
                 get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
         } else { \
@@ -124,7 +166,7 @@ struct winsize {
         0; \
 })
 
-#define kernel_termios_to_user_termios(u, k) \
+#define kernel_termios_to_user_termios_1(u, k) \
 ({ \
         put_user((k)->c_iflag, &(u)->c_iflag); \
         put_user((k)->c_oflag, &(u)->c_oflag); \
@@ -132,7 +174,7 @@ struct winsize {
         put_user((k)->c_lflag, &(u)->c_lflag); \
         put_user((k)->c_line, &(u)->c_line); \
         copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
-        if(!((k)->c_lflag & ICANON)) { \
+        if (!((k)->c_lflag & ICANON)) { \
                 put_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
                 put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
         } else { \