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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-18 16:07:27 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-18 16:07:27 -0700
commitfbeb1f19229baa9ee80f315e9d24635045455082 (patch)
treedc7bd3f3d9c289293f9ed11d0ff3b506444285b0 /drivers
parent5851fadce8824d5d4b8fd02c22ae098401f6489e (diff)
parent0b3d4ef6fe43b75d4b2a6fc4b814cf03aa248e13 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: Fix sh-sci break interrupt/sysrq handling. sh: Fix bogus regs pointer in do_IRQ(). sh: Fix SH-3 cache entry_mask and way_size calculation. sh: Convert struct ioctls to static defines. sh: Define missing __NR_readahead. sh: Fix PCI BAR address-space wraparound.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/serial/sh-sci.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index c53b69610a51..46c40bbc4bc6 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -17,6 +17,9 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
+#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
#undef DEBUG
@@ -49,11 +52,6 @@
#endif
#include <asm/sci.h>
-
-#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
#include "sh-sci.h"
struct sci_port {
@@ -645,6 +643,9 @@ static inline int sci_handle_breaks(struct uart_port *port)
struct tty_struct *tty = port->info->tty;
struct sci_port *s = &sci_ports[port->line];
+ if (uart_handle_break(port))
+ return 0;
+
if (!s->break_flag && status & SCxSR_BRK(port)) {
#if defined(CONFIG_CPU_SH3)
/* Debounce break */