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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-11-10 01:01:53 +0300
committerHelge Deller <deller@gmx.de>2023-11-10 11:16:02 +0300
commit67e1ab5bb58a787809772eba14e7e758c765e2fd (patch)
tree24d3b8cdedfad89be8654e490e8b23555a7bd414 /drivers
parentcca202a5e59578247cd7f0496056884f5c9cc338 (diff)
downloadlinux-67e1ab5bb58a787809772eba14e7e758c765e2fd.tar.xz
fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning
As described in the added code comment, a reference to .exit.text is ok for drivers registered via module_platform_driver_probe(). Make this explicit to prevent a section mismatch warning. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/fbdev/amifb.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index b18c6b4f129a..4a1bc693cebd 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3768,7 +3768,13 @@ static int __exit amifb_remove(struct platform_device *pdev)
return 0;
}
-static struct platform_driver amifb_driver = {
+/*
+ * amifb_remove() lives in .exit.text. For drivers registered via
+ * module_platform_driver_probe() this ok because they cannot get unboud at
+ * runtime. The driver needs to be marked with __refdata, otherwise modpost
+ * triggers a section mismatch warning.
+ */
+static struct platform_driver amifb_driver __refdata = {
.remove = __exit_p(amifb_remove),
.driver = {
.name = "amiga-video",