diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2009-03-10 12:55:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-10 15:55:10 -0700 |
| commit | 5a891ed5adef39aca0b7662c58a2566c7a16237e (patch) | |
| tree | 481ad376236c6f1efdd172e96ee6178b6f89f0c2 /arch/xtensa/platforms/iss | |
| parent | 8ef1f0291a5d126f678b2f0225843c1ab550559c (diff) | |
| download | linux-5a891ed5adef39aca0b7662c58a2566c7a16237e.tar.gz linux-5a891ed5adef39aca0b7662c58a2566c7a16237e.tar.bz2 linux-5a891ed5adef39aca0b7662c58a2566c7a16237e.zip | |
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/iss')
| -rw-r--r-- | arch/xtensa/platforms/iss/console.c | 6 |
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) |