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authorLinus Torvalds <torvalds@linux-foundation.org>2008-05-19 16:33:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-19 16:33:29 -0700
commit754cdd4aba225b74dcc35cc384aeb0c42b505e8b (patch)
tree8647f635336748667d68e68940dec1fcf88d51dd /drivers/serial
parentdb07b02304d0d70bf8273abc93d94e4c8d2f9cec (diff)
parent460ed2ea04da012e5575eb357a47a7f6407767de (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin SPORTS UART Driver: converting BFIN->BLACKFIN Blackfin serial driver: add extra IRQ flag for 8250 serial driver 8250 Serial Driver: Added support for 8250-class UARTs in HV Sistemas H8606 board Blackfin arch: Fix bug - USB fails to build for BF524/BF526 Blackfin arch: update boards defconfig files Blackfin arch: IO Port functions to read/write unalligned memory Blackfin arch: enable a choice to provide 4M DMA memory Blackfin arch: cleanup the icplb/dcplb multiple hit checks Blackfin arch: Add workaround to read edge triggered GPIOs Blackfin arch: Sync channel defines with struct dma_register dma_io_base_addr. Blackfin arch: Check for Anomaly 05000182 [Blackfin] arch: rename bf5xx-flash to bfin-async-flash [Blackfin] arch: Blackfin checksum annotations
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/8250.c5
-rw-r--r--drivers/serial/8250.h5
-rw-r--r--drivers/serial/Kconfig2
3 files changed, 9 insertions, 3 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index a1ca9b7bf2d5..1400ea6a2491 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -43,6 +43,7 @@
#include <asm/io.h>
#include <asm/irq.h>
+#include <asm/serial.h>
#include "8250.h"
@@ -92,8 +93,6 @@ static unsigned int nr_uarts = CONFIG_SERIAL_8250_RUNTIME_UARTS;
*/
#define CONFIG_HUB6 1
-#include <asm/serial.h>
-
/*
* SERIAL_PORT_DFNS tells us about built-in ports that have no
* standard enumeration mechanism. Platforms that can find all
@@ -1548,6 +1547,8 @@ static int serial_link_irq_chain(struct uart_8250_port *up)
i->head = &up->list;
spin_unlock_irq(&i->lock);
+ irq_flags |= SERIAL_EXTRA_IRQ_FLAGS;
+
ret = request_irq(up->port.irq, serial8250_interrupt,
irq_flags, "serial", i);
if (ret < 0)
diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h
index 91bd28f2bb47..a10a40cc0d9e 100644
--- a/drivers/serial/8250.h
+++ b/drivers/serial/8250.h
@@ -78,3 +78,8 @@ struct serial8250_config {
#else
#define ALPHA_KLUDGE_MCR 0
#endif
+
+#ifndef SERIAL_EXTRA_IRQ_FLAGS
+#define SERIAL_EXTRA_IRQ_FLAGS 0
+#endif
+
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 62e6eb136a3c..9bc42763623c 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1361,7 +1361,7 @@ config SERIAL_SC26XX_CONSOLE
config SERIAL_BFIN_SPORT
tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)"
- depends on BFIN && EXPERIMENTAL
+ depends on BLACKFIN && EXPERIMENTAL
select SERIAL_CORE
help
Enble support SPORT emulate UART on Blackfin series.