[Xen-changelog] [xen master] ns16550: Use correct #define symbol for HAS_IOPORTS

[patchbot@xxxxxxx]

commit 688eeb878cc58150bf6e729c9c1836b8c1e4cc8f
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Wed Sep 25 10:44:21 2013 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Sep 25 10:44:21 2013 +0200

    ns16550: Use correct #define symbol for HAS_IOPORTS
    
    CID 1091471, Regression caused by 7c1de0038895cbc75ebd0caffc5b0f3f03c5ad51
    
    This appears to be a typo which causes check_existence() to unconditionally
    return 1 in all cases.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/drivers/char/ns16550.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/xen/drivers/char/ns16550.c b/xen/drivers/char/ns16550.c
index 5892eb7..9c2cded 100644
--- a/xen/drivers/char/ns16550.c
+++ b/xen/drivers/char/ns16550.c
@@ -503,7 +503,7 @@ static int __init check_existence(struct ns16550 *uart)
 {
     unsigned char status, scratch, scratch2, scratch3;
 
-#ifdef HAS_IO_PORTS
+#ifdef HAS_IOPORTS
     /*
      * We can't poke MMIO UARTs until they get I/O remapped later. Assume that
      * if we're getting MMIO UARTs, the arch code knows what it's doing.
--
generated by git-patchbot for /home/xen/git/xen.git#master

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