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 the following section mismatch warning
WARNING: modpost: drivers/scsi/atari_scsi: section mismatch in reference: atari_scsi_driver+0x8 (section: .data) -> atari_scsi_remove (section: .exit.text)
that triggers on an allmodconfig W=1 build.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
drivers/scsi/atari_scsi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index d99e70914817..742625ac7d99 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -878,7 +878,13 @@ static void __exit atari_scsi_remove(struct platform_device *pdev)
atari_stram_free(atari_dma_buffer);
}
-static struct platform_driver atari_scsi_driver = {
+/*
+ * atari_scsi_remove() lives in .exit.text. For drivers registered via
+ * module_platform_driver_probe() this is ok because they cannot get unbound at
+ * runtime. So mark the driver struct with __refdata to prevent modpost
+ * triggering a section mismatch warning.
+ */
+static struct platform_driver atari_scsi_driver __refdata = {
.remove_new = __exit_p(atari_scsi_remove),
.driver = {
.name = DRV_MODULE_NAME,
--
2.43.0
