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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/platforms
parent8ef1f0291a5d126f678b2f0225843c1ab550559c (diff)
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/platforms')
-rw-r--r--arch/xtensa/platforms/iss/console.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index efed8897bef3..25d46c84eb08 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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