aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/cio/qdio_perf.c
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-08-01 10:39:20 -0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-08-01 10:39:35 -0400
commit3f1934bc1a0dcc2b7c31c8fd4f41ea2dd6522c3e (patch)
treec315531d86ee7a48954c99a5cfd8989ff64676f2 /drivers/s390/cio/qdio_perf.c
parent8f8470032570988af2eeff520ca01a32fd908b2b (diff)
[S390] qdio: fix section mismatch bug.
Fix the two section mismatch warnings below. This fixes two real bugs since the code which has __exit annotations may already be gone when it is called. WARNING: vmlinux.o(.init.text+0x1cc4a): Section mismatch in reference from the function init_QDIO() to the function .exit.text:qdio_setup_exit() The function __init init_QDIO() references a function __exit qdio_setup_exit(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __exit annotation of qdio_setup_exit() so it may be used outside an exit section. WARNING: vmlinux.o(.init.text+0x1cc7a): Section mismatch in reference from the function init_QDIO() to the function .exit.text:qdio_remove_perf_stats() The function __init init_QDIO() references a function __exit qdio_remove_perf_stats(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __exit annotation of qdio_remove_perf_stats() so it may be used outside an exit section. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_perf.c')
-rw-r--r--drivers/s390/cio/qdio_perf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/qdio_perf.c b/drivers/s390/cio/qdio_perf.c
index ea01b85b1cc9..ec5c4a414235 100644
--- a/drivers/s390/cio/qdio_perf.c
+++ b/drivers/s390/cio/qdio_perf.c
@@ -142,7 +142,7 @@ int __init qdio_setup_perf_stats(void)
142 return 0; 142 return 0;
143} 143}
144 144
145void __exit qdio_remove_perf_stats(void) 145void qdio_remove_perf_stats(void)
146{ 146{
147#ifdef CONFIG_PROC_FS 147#ifdef CONFIG_PROC_FS
148 remove_proc_entry("qdio_perf", NULL); 148 remove_proc_entry("qdio_perf", NULL);