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authorSam Ravnborg <sam@ravnborg.org>2008-01-21 20:25:37 -0500
committerDavid S. Miller <davem@davemloft.net>2008-01-22 01:34:31 -0500
commit2ad913babd5d597f9d9d71d9e93dd589d55e66cd (patch)
treec70c6d4f86f66eb3acb2ee5ecec95747c13ab78c /drivers
parenta1f35ba374bc421ab33e40163be2b57995b09962 (diff)
[SPARC64]: Fix section error in sparcspkr
With a sparc64 defconfig modified to set CONFIG_HOTPLUG=n the following error happened during link of vmlinux: local symbol 0: discarded in section `.devexit.text' from drivers/built-in.o local symbol 1: discarded in section `.devexit.text' from drivers/built-in.o (The error message above is from kbuild.git but it happens in mainline too) The error happens becase there is a reference from .text/.data to a function marked __devexit. With CONFIG_HOTPLUG=n all code marked __devexit are discarded and the linker complains. It was tracked down to sparcspkr.c which were missing __devexit_p() around the function pointers. Unfortunately modpost did not catch this since modpost do not warn about references from .data to .devexit from variables named *_driver. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/input/misc/sparcspkr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c
index a3637d870880..fed3c375ccf3 100644
--- a/drivers/input/misc/sparcspkr.c
+++ b/drivers/input/misc/sparcspkr.c
@@ -195,7 +195,7 @@ static struct of_platform_driver ebus_beep_driver = {
195 .name = "beep", 195 .name = "beep",
196 .match_table = ebus_beep_match, 196 .match_table = ebus_beep_match,
197 .probe = ebus_beep_probe, 197 .probe = ebus_beep_probe,
198 .remove = sparcspkr_remove, 198 .remove = __devexit_p(sparcspkr_remove),
199 .shutdown = sparcspkr_shutdown, 199 .shutdown = sparcspkr_shutdown,
200}; 200};
201 201
@@ -236,7 +236,7 @@ static struct of_platform_driver isa_beep_driver = {
236 .name = "beep", 236 .name = "beep",
237 .match_table = isa_beep_match, 237 .match_table = isa_beep_match,
238 .probe = isa_beep_probe, 238 .probe = isa_beep_probe,
239 .remove = sparcspkr_remove, 239 .remove = __devexit_p(sparcspkr_remove),
240 .shutdown = sparcspkr_shutdown, 240 .shutdown = sparcspkr_shutdown,
241}; 241};
242 242