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authorAlexey Dobriyan <adobriyan@gmail.com>2009-03-10 12:55:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-10 15:55:10 -0700
commit5a891ed5adef39aca0b7662c58a2566c7a16237e (patch)
tree481ad376236c6f1efdd172e96ee6178b6f89f0c2 /arch/xtensa
parent8ef1f0291a5d126f678b2f0225843c1ab550559c (diff)
downloadop-kernel-dev-5a891ed5adef39aca0b7662c58a2566c7a16237e.zip
op-kernel-dev-5a891ed5adef39aca0b7662c58a2566c7a16237e.tar.gz
xtensa: fix compilation somewhat
* ->put_char changes * HIGHMEM is bogus it seems, there is no kmap_atomic() et al * some includes Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Chris Zankel <zankel@tensilica.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/Kconfig3
-rw-r--r--arch/xtensa/kernel/setup.c2
-rw-r--r--arch/xtensa/kernel/traps.c1
-rw-r--r--arch/xtensa/mm/fault.c1
-rw-r--r--arch/xtensa/platforms/iss/console.c6
5 files changed, 6 insertions, 7 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 6c873dc..9812008 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -103,9 +103,6 @@ config MATH_EMULATION
help
Can we use information of configuration file?
-config HIGHMEM
- bool "High memory support"
-
endmenu
menu "Platform options"
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 9606d2b..4ec1633 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -44,6 +44,8 @@
#include <asm/setup.h>
#include <asm/param.h>
+#include <platform/hardware.h>
+
#if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE)
struct screen_info screen_info = { 0, 24, 0, 0, 0, 80, 0, 0, 0, 24, 1, 16};
#endif
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index c7a021d..c44f830 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -30,6 +30,7 @@
#include <linux/stringify.h>
#include <linux/kallsyms.h>
#include <linux/delay.h>
+#include <linux/hardirq.h>
#include <asm/ptrace.h>
#include <asm/timex.h>
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c
index 33f366b..bdd860d 100644
--- a/arch/xtensa/mm/fault.c
+++ b/arch/xtensa/mm/fault.c
@@ -14,6 +14,7 @@
#include <linux/mm.h>
#include <linux/module.h>
+#include <linux/hardirq.h>
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
#include <asm/hardirq.h>
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index efed889..25d46c8 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -140,16 +140,14 @@ static void rs_poll(unsigned long priv)
}
-static void rs_put_char(struct tty_struct *tty, unsigned char ch)
+static int rs_put_char(struct tty_struct *tty, unsigned char ch)
{
char buf[2];
- if (!tty)
- return;
-
buf[0] = ch;
buf[1] = '\0'; /* Is this NULL necessary? */
__simc (SYS_write, 1, (unsigned long) buf, 1, 0, 0);
+ return 1;
}
static void rs_flush_chars(struct tty_struct *tty)
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