From ae5b28a5bb1b5f5d53085a044aec69db41fd0336 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 27 May 2006 01:48:08 -0400 Subject: [PATCH] fix rio_copy_to_card() for OLDPCI case It replaced old rio_pcicopy(). That puppy did _not_ do readb() (unlike rio_memcpy_toio()) and current implementation is simply broken - readb(NULL) is never a valid thing to do. Signed-off-by: Al Viro --- drivers/char/rio/rio_linux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/char/rio/rio_linux.c') diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index 8f96b20090e..aa43436d5d1 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -335,7 +335,7 @@ int RIODelay_ni(struct Port *PortP, int njiffies) void rio_copy_to_card(void *from, void __iomem *to, int len) { - rio_memcpy_toio(NULL, to, from, len); + rio_copy_toio(to, from, len); } int rio_minor(struct tty_struct *tty) -- cgit v1.2.3