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Subject[BK PATCH] add __exit_p to complement __devexit_p
Full GNU patch attached after description for easy review
Linus, please do a

bk pull bk://kernel.bkbits.net/jgarzik/exitp-2.5

This will update the following files:

drivers/net/tulip/de2104x.c | 3 +--
include/linux/init.h | 13 ++++++++++++-
2 files changed, 13 insertions(+), 3 deletions(-)

through these ChangeSets:

<wli@holomorphy.com> (02/12/02 1.797.1.172)
Add __exit_p() to match existing __devexit_p().

This patch fixes de2104x net driver up by doing the following things:
(1) add __exit_p() to <linux/init.h>
(2) add the unused attributed to __exit routines for non-modules
(3) use __exit_p() to refer to de_remove_one()

# --------------------------------------------
# 02/12/02 wli@holomorphy.com 1.797.1.172
# Add __exit_p() to match existing __devexit_p().
#
# This patch fixes de2104x net driver up by doing the following things:
# (1) add __exit_p() to <linux/init.h>
# (2) add the unused attributed to __exit routines for non-modules
# (3) use __exit_p() to refer to de_remove_one()
# --------------------------------------------
#
diff -Nru a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
--- a/drivers/net/tulip/de2104x.c Wed Dec 4 19:31:56 2002
+++ b/drivers/net/tulip/de2104x.c Wed Dec 4 19:31:56 2002
@@ -2217,8 +2217,7 @@
.name = DRV_NAME,
.id_table = de_pci_tbl,
.probe = de_init_one,
-#warning only here to fix build. should be __exit_p not __devexit_p.
- .remove = __devexit_p(de_remove_one),
+ .remove = __exit_p(de_remove_one),
#ifdef CONFIG_PM
.suspend = de_suspend,
.resume = de_resume,
diff -Nru a/include/linux/init.h b/include/linux/init.h
--- a/include/linux/init.h Wed Dec 4 19:31:56 2002
+++ b/include/linux/init.h Wed Dec 4 19:31:56 2002
@@ -42,10 +42,15 @@
discard it in modules) */
#define __init __attribute__ ((__section__ (".init.text")))
#define __initdata __attribute__ ((__section__ (".init.data")))
-#define __exit __attribute__ ((__section__(".exit.text")))
#define __exitdata __attribute__ ((__section__(".exit.data")))
#define __exit_call __attribute__ ((unused,__section__ (".exitcall.exit")))

+#ifdef MODULE
+#define __exit __attribute__ ((__section__(".exit.text")))
+#else
+#define __exit __attribute__ ((unused,__section__(".exit.text")))
+#endif
+
/* For assembly routines */
#define __INIT .section ".init.text","ax"
#define __FINIT .previous
@@ -183,6 +188,12 @@
#define __devexit_p(x) x
#else
#define __devexit_p(x) NULL
+#endif
+
+#ifdef MODULE
+#define __exit_p(x) x
+#else
+#define __exit_p(x) NULL
#endif

#endif /* _LINUX_INIT_H */
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